40593074957832 has 128 divisors (see below), whose sum is σ = 108236246630400. Its totient is φ = 12642183656448.

The previous prime is 40593074957819. The next prime is 40593074957837. The reversal of 40593074957832 is 23875947039504.

It is not an unprimeable number, because it can be changed into a prime (40593074957837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 669568273 + ... + 669628895.

It is an arithmetic number, because the mean of its divisors is an integer number (845595676800).

Almost surely, 2^{40593074957832} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40593074957832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54118123315200).

40593074957832 is an abundant number, since it is smaller than the sum of its proper divisors (67643171672568).

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

40593074957832 is a wasteful number, since it uses less digits than its factorization.

40593074957832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72595 (or 72591 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 66.

The spelling of 40593074957832 in words is "forty trillion, five hundred ninety-three billion, seventy-four million, nine hundred fifty-seven thousand, eight hundred thirty-two".