3440233142 has 8 divisors (see below), whose sum is σ = 5384712816. Its totient is φ = 1645328872.

The previous prime is 3440233109. The next prime is 3440233163. The reversal of 3440233142 is 2413320443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37393793 + ... + 37393884.

It is an arithmetic number, because the mean of its divisors is an integer number (673089102).

Almost surely, 2^3440233142 is an apocalyptic number.

3440233142 is a deficient number, since it is larger than the sum of its proper divisors (1944479674).

3440233142 is a wasteful number, since it uses less digits than its factorization.

3440233142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74787702.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3440233142 is about 58653.5006798401. The cubic root of 3440233142 is about 1509.6025651695.

Adding to 3440233142 its reverse (2413320443), we get a palindrome (5853553585).

The spelling of 3440233142 in words is "three billion, four hundred forty million, two hundred thirty-three thousand, one hundred forty-two".