43494492696 has 32 divisors (see below), whose sum is σ = 108810240000. Its totient is φ = 14488296480.

The previous prime is 43494492649. The next prime is 43494492709. The reversal of 43494492696 is 69629449434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580696 + ... + 651303.

It is an arithmetic number, because the mean of its divisors is an integer number (3400320000).

Almost surely, 2^43494492696 is an apocalyptic number.

It is an amenable number.

43494492696 is an abundant number, since it is smaller than the sum of its proper divisors (65315747304).

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

43494492696 is a wasteful number, since it uses less digits than its factorization.

43494492696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233479 (or 1233475 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 60.

The spelling of 43494492696 in words is "forty-three billion, four hundred ninety-four million, four hundred ninety-two thousand, six hundred ninety-six".