107215127764 has 24 divisors (see below), whose sum is σ = 190031063040. Its totient is φ = 52920749856.

The previous prime is 107215127743. The next prime is 107215127783. The reversal of 107215127764 is 467721512701.

It is a super-2 number, since 2×107215127764² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107215127764.

It is a congruent number.

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, 2343234 + ... + 2388550.

It is an arithmetic number, because the mean of its divisors is an integer number (7917960960).

Almost surely, 2^107215127764 is an apocalyptic number.

It is an amenable number.

107215127764 is a deficient number, since it is larger than the sum of its proper divisors (82815935276).

107215127764 is a wasteful number, since it uses less digits than its factorization.

107215127764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52887 (or 52885 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 43.

The spelling of 107215127764 in words is "one hundred seven billion, two hundred fifteen million, one hundred twenty-seven thousand, seven hundred sixty-four".