40131735872822 has 64 divisors (see below), whose sum is σ = 67599144345600. Its totient is φ = 17715391867680.

The previous prime is 40131735872807. The next prime is 40131735872863. The reversal of 40131735872822 is 22827853713104.

It is a super-2 number, since 2×40131735872822² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32132879 + ... + 33358437.

It is an arithmetic number, because the mean of its divisors is an integer number (1056236630400).

Almost surely, 2^{40131735872822} is an apocalyptic number.

40131735872822 is a deficient number, since it is larger than the sum of its proper divisors (27467408472778).

40131735872822 is a wasteful number, since it uses less digits than its factorization.

40131735872822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225961.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 40131735872822 in words is "forty trillion, one hundred thirty-one billion, seven hundred thirty-five million, eight hundred seventy-two thousand, eight hundred twenty-two".