253471042244 has 24 divisors (see below), whose sum is σ = 506964624768. Its totient is φ = 108625616640.

The previous prime is 253471042193. The next prime is 253471042291. The reversal of 253471042244 is 442240174352.

253471042244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 253471042198 and 253471042207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480212 + ... + 858804.

It is an arithmetic number, because the mean of its divisors is an integer number (21123526032).

Almost surely, 2^253471042244 is an apocalyptic number.

It is an amenable number.

253471042244 is an abundant number, since it is smaller than the sum of its proper divisors (253493582524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253471042244 is a wasteful number, since it uses less digits than its factorization.

253471042244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402515 (or 402513 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 38.

The spelling of 253471042244 in words is "two hundred fifty-three billion, four hundred seventy-one million, forty-two thousand, two hundred forty-four".