40373670734 has 16 divisors (see below), whose sum is σ = 60832502016. Its totient is φ = 20096364600.

The previous prime is 40373670709. The next prime is 40373670739. The reversal of 40373670734 is 43707637304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40373670739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370949 + ... + 467279.

It is an arithmetic number, because the mean of its divisors is an integer number (3802031376).

Almost surely, 2^40373670734 is an apocalyptic number.

40373670734 is a deficient number, since it is larger than the sum of its proper divisors (20458831282).

40373670734 is a wasteful number, since it uses less digits than its factorization.

40373670734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97271.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 40373670734 in words is "forty billion, three hundred seventy-three million, six hundred seventy thousand, seven hundred thirty-four".