632605410442 has 4 divisors (see below), whose sum is σ = 948908115666. Its totient is φ = 316302705220.

The previous prime is 632605410431. The next prime is 632605410487. The reversal of 632605410442 is 244014506236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 623975186241 + 8630224201 = 789921^2 + 92899^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158151352609 + ... + 158151352612.

Almost surely, 2^632605410442 is an apocalyptic number.

632605410442 is a deficient number, since it is larger than the sum of its proper divisors (316302705224).

632605410442 is a wasteful number, since it uses less digits than its factorization.

632605410442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316302705223.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 632605410442 its reverse (244014506236), we get a palindrome (876619916678).

The spelling of 632605410442 in words is "six hundred thirty-two billion, six hundred five million, four hundred ten thousand, four hundred forty-two".