105418708364312 has 32 divisors (see below), whose sum is σ = 228756690854400. Its totient is φ = 44607554712864.

The previous prime is 105418708364311. The next prime is 105418708364327. The reversal of 105418708364312 is 213463807814501.

It is a super-2 number, since 2×105418708364312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105418708364311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11914406558 + ... + 11914415405.

It is an arithmetic number, because the mean of its divisors is an integer number (7148646589200).

Almost surely, 2^{105418708364312} is an apocalyptic number.

It is an amenable number.

105418708364312 is an abundant number, since it is smaller than the sum of its proper divisors (123337982490088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105418708364312 is a wasteful number, since it uses less digits than its factorization.

105418708364312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23828822055 (or 23828822051 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 105418708364312 in words is "one hundred five trillion, four hundred eighteen billion, seven hundred eight million, three hundred sixty-four thousand, three hundred twelve".