100573132657444 has 24 divisors (see below), whose sum is σ = 177083900995680. Its totient is φ = 49977736366464.

The previous prime is 100573132657421. The next prime is 100573132657451. The reversal of 100573132657444 is 444756231375001.

It is a super-2 number, since 2×100573132657444² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100573132657391 and 100573132657400.

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, 124208652 + ... + 125015740.

It is an arithmetic number, because the mean of its divisors is an integer number (7378495874820).

Almost surely, 2^{100573132657444} is an apocalyptic number.

It is an amenable number.

100573132657444 is a deficient number, since it is larger than the sum of its proper divisors (76510768338236).

100573132657444 is a wasteful number, since it uses less digits than its factorization.

100573132657444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998379 (or 998377 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 100573132657444 in words is "one hundred trillion, five hundred seventy-three billion, one hundred thirty-two million, six hundred fifty-seven thousand, four hundred forty-four".