117631254536762 has 16 divisors (see below), whose sum is σ = 186860791356480. Its totient is φ = 55345608573888.

The previous prime is 117631254536759. The next prime is 117631254536771. The reversal of 117631254536762 is 267635452136711.

It is a happy number.

It is a super-2 number, since 2×117631254536762² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320936462 + ... + 321302777.

It is an arithmetic number, because the mean of its divisors is an integer number (11678799459780).

Almost surely, 2^{117631254536762} is an apocalyptic number.

117631254536762 is a deficient number, since it is larger than the sum of its proper divisors (69229536819718).

117631254536762 is a wasteful number, since it uses less digits than its factorization.

117631254536762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642244645.

The product of its digits is 38102400, while the sum is 59.

The spelling of 117631254536762 in words is "one hundred seventeen trillion, six hundred thirty-one billion, two hundred fifty-four million, five hundred thirty-six thousand, seven hundred sixty-two".