1134202340 has 24 divisors (see below), whose sum is σ = 2507184960. Its totient is φ = 429802848.

The previous prime is 1134202339. The next prime is 1134202343. The reversal of 1134202340 is 432024311.

It is a super-2 number, since 2×1134202340² = 2572829896122951200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1134202343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491992 + ... + 1492751.

It is an arithmetic number, because the mean of its divisors is an integer number (104466040).

Almost surely, 2^1134202340 is an apocalyptic number.

1134202340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134202340 is an abundant number, since it is smaller than the sum of its proper divisors (1372982620).

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

1134202340 is a wasteful number, since it uses less digits than its factorization.

1134202340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984771 (or 2984769 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1134202340 is about 33677.9206602783. The cubic root of 1134202340 is about 1042.8700126373.

Adding to 1134202340 its reverse (432024311), we get a palindrome (1566226651).

The spelling of 1134202340 in words is "one billion, one hundred thirty-four million, two hundred two thousand, three hundred forty".