40347022075734 has 32 divisors (see below), whose sum is σ = 88032489644160. Its totient is φ = 12226005979200.

The previous prime is 40347022075709. The next prime is 40347022075757. The reversal of 40347022075734 is 43757022074304.

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, 6873007 + ... + 11310714.

It is an arithmetic number, because the mean of its divisors is an integer number (2751015301380).

Almost surely, 2^{40347022075734} is an apocalyptic number.

40347022075734 is an abundant number, since it is smaller than the sum of its proper divisors (47685467568426).

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

40347022075734 is a wasteful number, since it uses less digits than its factorization.

40347022075734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18217356.

The product of its (nonzero) digits is 3951360, while the sum is 48.

The spelling of 40347022075734 in words is "forty trillion, three hundred forty-seven billion, twenty-two million, seventy-five thousand, seven hundred thirty-four".