31634202263045 has 8 divisors (see below), whose sum is σ = 37979994820896. Its totient is φ = 25294727073616.

The previous prime is 31634202263011. The next prime is 31634202263051. The reversal of 31634202263045 is 54036220243613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31634202263045 - 2³⁰ = 31633128521221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31634202262993 and 31634202263011.

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 7 ways as a sum of consecutive naturals, for example, 1579331087 + ... + 1579351116.

It is an arithmetic number, because the mean of its divisors is an integer number (4747499352612).

Almost surely, 2^{31634202263045} is an apocalyptic number.

It is an amenable number.

31634202263045 is a deficient number, since it is larger than the sum of its proper divisors (6345792557851).

31634202263045 is a wasteful number, since it uses less digits than its factorization.

31634202263045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158684211.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 31634202263045 in words is "thirty-one trillion, six hundred thirty-four billion, two hundred two million, two hundred sixty-three thousand, forty-five".