40726877184 has 132 divisors (see below), whose sum is σ = 134397897504. Its totient is φ = 11636232192.

The previous prime is 40726877183. The next prime is 40726877201. The reversal of 40726877184 is 48177862704.

It is a self number, because there is not a number n which added to its sum of digits gives 40726877184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40726877183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251142 + ... + 380165.

Almost surely, 2^40726877184 is an apocalyptic number.

It is an amenable number.

40726877184 is an abundant number, since it is smaller than the sum of its proper divisors (93671020320).

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

40726877184 is a wasteful number, since it uses less digits than its factorization.

40726877184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631340 (or 631319 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The spelling of 40726877184 in words is "forty billion, seven hundred twenty-six million, eight hundred seventy-seven thousand, one hundred eighty-four".