1145010342 has 24 divisors (see below), whose sum is σ = 2663902296. Its totient is φ = 327145728.

The previous prime is 1145010341. The next prime is 1145010343. The reversal of 1145010342 is 2430105411.

1145010342 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1145010341) and next prime (1145010343).

It is a super-2 number, since 2×1145010342² = 2622097366573913928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145010341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1947003 + ... + 1947590.

It is an arithmetic number, because the mean of its divisors is an integer number (110995929).

Almost surely, 2^1145010342 is an apocalyptic number.

1145010342 is an abundant number, since it is smaller than the sum of its proper divisors (1518891954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145010342 is a wasteful number, since it uses less digits than its factorization.

1145010342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894612 (or 3894605 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1145010342 is about 33838.0014480761. The cubic root of 1145010342 is about 1046.1721063840.

Adding to 1145010342 its reverse (2430105411), we get a palindrome (3575115753).

The spelling of 1145010342 in words is "one billion, one hundred forty-five million, ten thousand, three hundred forty-two".