100616402412 has 18 divisors (see below), whose sum is σ = 254335906188. Its totient is φ = 33538800792.

The previous prime is 100616402401. The next prime is 100616402437. The reversal of 100616402412 is 214204616001.

100616402412 is a `hidden beast` number, since 1 + 0 + 0 + 6 + 1 + 640 + 2 + 4 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1397449998 + ... + 1397450069.

It is an arithmetic number, because the mean of its divisors is an integer number (14129772566).

Almost surely, 2^100616402412 is an apocalyptic number.

100616402412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100616402412 is an abundant number, since it is smaller than the sum of its proper divisors (153719503776).

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

100616402412 is a wasteful number, since it uses less digits than its factorization.

100616402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794900077 (or 2794900072 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 100616402412 in words is "one hundred billion, six hundred sixteen million, four hundred two thousand, four hundred twelve".