100355363644 has 6 divisors (see below), whose sum is σ = 175621886384. Its totient is φ = 50177681820.

The previous prime is 100355363639. The next prime is 100355363659. The reversal of 100355363644 is 446363553001.

It is a junction number, because it is equal to n+sod(n) for n = 100355363597 and 100355363606.

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, 12544420452 + ... + 12544420459.

Almost surely, 2^100355363644 is an apocalyptic number.

It is an amenable number.

100355363644 is a deficient number, since it is larger than the sum of its proper divisors (75266522740).

100355363644 is a wasteful number, since it uses less digits than its factorization.

100355363644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25088840915 (or 25088840913 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 100355363644 in words is "one hundred billion, three hundred fifty-five million, three hundred sixty-three thousand, six hundred forty-four".