100644552352 has 48 divisors (see below), whose sum is σ = 199298534400. Its totient is φ = 50029850880.

The previous prime is 100644552343. The next prime is 100644552367. The reversal of 100644552352 is 253255446001.

100644552352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 4141774 + ... + 4166002.

It is an arithmetic number, because the mean of its divisors is an integer number (4152052800).

Almost surely, 2^100644552352 is an apocalyptic number.

It is an amenable number.

100644552352 is a deficient number, since it is larger than the sum of its proper divisors (98653982048).

100644552352 is a wasteful number, since it uses less digits than its factorization.

100644552352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24989 (or 24981 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 100644552352 its reverse (253255446001), we get a palindrome (353899998353).

The spelling of 100644552352 in words is "one hundred billion, six hundred forty-four million, five hundred fifty-two thousand, three hundred fifty-two".