40006734074037 has 64 divisors (see below), whose sum is σ = 61260747264000. Its totient is φ = 25791676331904.

The previous prime is 40006734074029. The next prime is 40006734074057. The reversal of 40006734074037 is 73047043760004.

It is not a de Polignac number, because 40006734074037 - 2³ = 40006734074029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40006734073983 and 40006734074001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40006734074057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43619668 + ... + 44527394.

It is an arithmetic number, because the mean of its divisors is an integer number (957199176000).

Almost surely, 2^{40006734074037} is an apocalyptic number.

It is an amenable number.

40006734074037 is a deficient number, since it is larger than the sum of its proper divisors (21254013189963).

40006734074037 is a wasteful number, since it uses less digits than its factorization.

40006734074037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908247 (or 908241 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 40006734074037 in words is "forty trillion, six billion, seven hundred thirty-four million, seventy-four thousand, thirty-seven".