40180177926795 has 16 divisors (see below), whose sum is σ = 64407117015072. Its totient is φ = 21389817450240.

The previous prime is 40180177926793. The next prime is 40180177926809. The reversal of 40180177926795 is 59762977108104.

It is not a de Polignac number, because 40180177926795 - 2¹ = 40180177926793 is a prime.

It is a super-2 number, since 2×40180177926795² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40180177926793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2475665202 + ... + 2475681431.

It is an arithmetic number, because the mean of its divisors is an integer number (4025444813442).

Almost surely, 2^{40180177926795} is an apocalyptic number.

40180177926795 is a deficient number, since it is larger than the sum of its proper divisors (24226939088277).

40180177926795 is a wasteful number, since it uses less digits than its factorization.

40180177926795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951347182.

The product of its (nonzero) digits is 53343360, while the sum is 66.

The spelling of 40180177926795 in words is "forty trillion, one hundred eighty billion, one hundred seventy-seven million, nine hundred twenty-six thousand, seven hundred ninety-five".