100463636400 has 120 divisors (see below), whose sum is σ = 325892474880. Its totient is φ = 26451160320.

The previous prime is 100463636311. The next prime is 100463636417. The reversal of 100463636400 is 4636364001.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×100463636400² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435072 + ... + 624671.

It is an arithmetic number, because the mean of its divisors is an integer number (2715770624).

Almost surely, 2^100463636400 is an apocalyptic number.

100463636400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100463636400 is an abundant number, since it is smaller than the sum of its proper divisors (225428838480).

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

100463636400 is a wasteful number, since it uses less digits than its factorization.

100463636400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059843 (or 1059832 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 100463636400 in words is "one hundred billion, four hundred sixty-three million, six hundred thirty-six thousand, four hundred".