40772169862 has 16 divisors (see below), whose sum is σ = 61364164032. Its totient is φ = 20317548160.

The previous prime is 40772169833. The next prime is 40772169931. The reversal of 40772169862 is 26896127704.

It is a super-3 number, since 3×40772169862³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817968 + ... + 866380.

It is an arithmetic number, because the mean of its divisors is an integer number (3835260252).

Almost surely, 2^40772169862 is an apocalyptic number.

40772169862 is a deficient number, since it is larger than the sum of its proper divisors (20591994170).

40772169862 is a wasteful number, since it uses less digits than its factorization.

40772169862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49823.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 40772169862 in words is "forty billion, seven hundred seventy-two million, one hundred sixty-nine thousand, eight hundred sixty-two".