632642100046 has 16 divisors (see below), whose sum is σ = 1089718450560. Its totient is φ = 272429612280.

The previous prime is 632642100031. The next prime is 632642100059. The reversal of 632642100046 is 640001246236.

It is a super-2 number, since 2×632642100046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 632642099984 and 632642100020.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 756748506 + ... + 756749341.

It is an arithmetic number, because the mean of its divisors is an integer number (68107403160).

Almost surely, 2^632642100046 is an apocalyptic number.

632642100046 is a deficient number, since it is larger than the sum of its proper divisors (457076350514).

632642100046 is a wasteful number, since it uses less digits than its factorization.

632642100046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513497879.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 632642100046 in words is "six hundred thirty-two billion, six hundred forty-two million, one hundred thousand, forty-six".