40791058734 has 32 divisors (see below), whose sum is σ = 82755613440. Its totient is φ = 13401550400.

The previous prime is 40791058729. The next prime is 40791058787. The reversal of 40791058734 is 43785019704.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661569 + ... + 1685939.

It is an arithmetic number, because the mean of its divisors is an integer number (2586112920).

Almost surely, 2^40791058734 is an apocalyptic number.

40791058734 is an abundant number, since it is smaller than the sum of its proper divisors (41964554706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40791058734 is a wasteful number, since it uses less digits than its factorization.

40791058734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28376.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 40791058734 in words is "forty billion, seven hundred ninety-one million, fifty-eight thousand, seven hundred thirty-four".