105416791772 has 6 divisors (see below), whose sum is σ = 184479385608. Its totient is φ = 52708395884.

The previous prime is 105416791769. The next prime is 105416791787. The reversal of 105416791772 is 277197614501.

It is a super-2 number, since 2×105416791772² (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 105416791772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13177098968 + ... + 13177098975.

It is an arithmetic number, because the mean of its divisors is an integer number (30746564268).

Almost surely, 2^105416791772 is an apocalyptic number.

It is an amenable number.

105416791772 is a deficient number, since it is larger than the sum of its proper divisors (79062593836).

105416791772 is a wasteful number, since it uses less digits than its factorization.

105416791772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26354197947 (or 26354197945 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 50.

The spelling of 105416791772 in words is "one hundred five billion, four hundred sixteen million, seven hundred ninety-one thousand, seven hundred seventy-two".