107745172412 has 48 divisors (see below), whose sum is σ = 203885552640. Its totient is φ = 49655918592.

The previous prime is 107745172411. The next prime is 107745172433. The reversal of 107745172412 is 214271547701.

It is a self number, because there is not a number n which added to its sum of digits gives 107745172412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107745172411) 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, 775733 + ... + 904019.

It is an arithmetic number, because the mean of its divisors is an integer number (4247615680).

Almost surely, 2^107745172412 is an apocalyptic number.

It is an amenable number.

107745172412 is a deficient number, since it is larger than the sum of its proper divisors (96140380228).

107745172412 is a wasteful number, since it uses less digits than its factorization.

107745172412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128610 (or 128608 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 41.

The spelling of 107745172412 in words is "one hundred seven billion, seven hundred forty-five million, one hundred seventy-two thousand, four hundred twelve".