105217413788 has 12 divisors (see below), whose sum is σ = 184135318752. Its totient is φ = 52607322720.

The previous prime is 105217413733. The next prime is 105217413803. The reversal of 105217413788 is 887314712501.

It is a super-2 number, since 2×105217413788² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 164420 + ... + 487307.

It is an arithmetic number, because the mean of its divisors is an integer number (15344609896).

Almost surely, 2^105217413788 is an apocalyptic number.

It is an amenable number.

105217413788 is a deficient number, since it is larger than the sum of its proper divisors (78917904964).

105217413788 is a wasteful number, since it uses less digits than its factorization.

105217413788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692092 (or 692090 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 105217413788 in words is "one hundred five billion, two hundred seventeen million, four hundred thirteen thousand, seven hundred eighty-eight".