40334510432 has 12 divisors (see below), whose sum is σ = 79408567476. Its totient is φ = 20167255200.

The previous prime is 40334510399. The next prime is 40334510477. The reversal of 40334510432 is 23401543304.

It is a junction number, because it is equal to n+sod(n) for n = 40334510395 and 40334510404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630226694 + ... + 630226757.

It is an arithmetic number, because the mean of its divisors is an integer number (6617380623).

Almost surely, 2^40334510432 is an apocalyptic number.

It is an amenable number.

40334510432 is a deficient number, since it is larger than the sum of its proper divisors (39074057044).

40334510432 is a wasteful number, since it uses less digits than its factorization.

40334510432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260453461 (or 1260453453 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 40334510432 in words is "forty billion, three hundred thirty-four million, five hundred ten thousand, four hundred thirty-two".