100344462446 has 16 divisors (see below), whose sum is σ = 160917909984. Its totient is φ = 46762466304.

The previous prime is 100344462409. The next prime is 100344462467. The reversal of 100344462446 is 644264443001.

It is a super-2 number, since 2×100344462446² (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 7 ways as a sum of consecutive naturals, for example, 14323235 + ... + 14330238.

It is an arithmetic number, because the mean of its divisors is an integer number (10057369374).

Almost surely, 2^100344462446 is an apocalyptic number.

100344462446 is a deficient number, since it is larger than the sum of its proper divisors (60573447538).

100344462446 is a wasteful number, since it uses less digits than its factorization.

100344462446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28653595.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 100344462446 in words is "one hundred billion, three hundred forty-four million, four hundred sixty-two thousand, four hundred forty-six".