31050427630245 has 16 divisors (see below), whose sum is σ = 49688450609280. Its totient is φ = 16557639269184.

The previous prime is 31050427630199. The next prime is 31050427630259. The reversal of 31050427630245 is 54203672405013.

It is not a de Polignac number, because 31050427630245 - 2⁸ = 31050427629989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31050427630197 and 31050427630206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161700865 + ... + 161892774.

It is an arithmetic number, because the mean of its divisors is an integer number (3105528163080).

Almost surely, 2^{31050427630245} is an apocalyptic number.

It is an amenable number.

31050427630245 is a deficient number, since it is larger than the sum of its proper divisors (18638022979035).

31050427630245 is a wasteful number, since it uses less digits than its factorization.

31050427630245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323600044.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 31050427630245 in words is "thirty-one trillion, fifty billion, four hundred twenty-seven million, six hundred thirty thousand, two hundred forty-five".