40037040037004 has 12 divisors (see below), whose sum is σ = 70064867373984. Its totient is φ = 20018506501584.

The previous prime is 40037040037003. The next prime is 40037040037153. The reversal of 40037040037004 is 40073004073004.

It is a super-2 number, since 2×40037040037004² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40037040037003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6483974 + ... + 11050610.

It is an arithmetic number, because the mean of its divisors is an integer number (5838738947832).

Almost surely, 2^{40037040037004} is an apocalyptic number.

It is an amenable number.

40037040037004 is a deficient number, since it is larger than the sum of its proper divisors (30027827336980).

40037040037004 is a wasteful number, since it uses less digits than its factorization.

40037040037004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758464 (or 6758462 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

The spelling of 40037040037004 in words is "forty trillion, thirty-seven billion, forty million, thirty-seven thousand, four".