40037344034 has 16 divisors (see below), whose sum is σ = 61493178240. Its totient is φ = 19545093120.

The previous prime is 40037344031. The next prime is 40037344051. The reversal of 40037344034 is 43044373004.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40037344031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354079 + ... + 1383330.

It is an arithmetic number, because the mean of its divisors is an integer number (3843323640).

Almost surely, 2^40037344034 is an apocalyptic number.

40037344034 is a deficient number, since it is larger than the sum of its proper divisors (21455834206).

40037344034 is a wasteful number, since it uses less digits than its factorization.

40037344034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737585.

The product of its (nonzero) digits is 48384, while the sum is 32.

The spelling of 40037344034 in words is "forty billion, thirty-seven million, three hundred forty-four thousand, thirty-four".