632342402045 has 32 divisors (see below), whose sum is σ = 882504564480. Its totient is φ = 431446625280.

The previous prime is 632342402017. The next prime is 632342402053. The reversal of 632342402045 is 540204243236.

It is a happy number.

It is not a de Polignac number, because 632342402045 - 2¹⁰ = 632342401021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632342401996 and 632342402014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8474666 + ... + 8548955.

It is an arithmetic number, because the mean of its divisors is an integer number (27578267640).

Almost surely, 2^632342402045 is an apocalyptic number.

It is an amenable number.

632342402045 is a deficient number, since it is larger than the sum of its proper divisors (250162162435).

632342402045 is a wasteful number, since it uses less digits than its factorization.

632342402045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17023685.

The product of its (nonzero) digits is 138240, while the sum is 35.

The spelling of 632342402045 in words is "six hundred thirty-two billion, three hundred forty-two million, four hundred two thousand, forty-five".