253441149404 has 12 divisors (see below), whose sum is σ = 443779436184. Its totient is φ = 126647024784.

The previous prime is 253441149383. The next prime is 253441149433. The reversal of 253441149404 is 404941144352.

It is a super-2 number, since 2×253441149404² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18379727 + ... + 18393510.

It is an arithmetic number, because the mean of its divisors is an integer number (36981619682).

Almost surely, 2^253441149404 is an apocalyptic number.

It is an amenable number.

253441149404 is a deficient number, since it is larger than the sum of its proper divisors (190338286780).

253441149404 is a wasteful number, since it uses less digits than its factorization.

253441149404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36774964 (or 36774962 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 253441149404 in words is "two hundred fifty-three billion, four hundred forty-one million, one hundred forty-nine thousand, four hundred four".