411149172 has 24 divisors (see below), whose sum is σ = 1096398016. Its totient is φ = 117471168.

The previous prime is 411149149. The next prime is 411149191. The reversal of 411149172 is 271941114.

It is a congruent number.

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, 2447233 + ... + 2447400.

Almost surely, 2^411149172 is an apocalyptic number.

411149172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

411149172 is an abundant number, since it is smaller than the sum of its proper divisors (685248844).

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

411149172 is a wasteful number, since it uses less digits than its factorization.

411149172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894647 (or 4894645 counting only the distinct ones).

The product of its digits is 2016, while the sum is 30.

The square root of 411149172 is about 20276.8136550100. The cubic root of 411149172 is about 743.5893140425.

The spelling of 411149172 in words is "four hundred eleven million, one hundred forty-nine thousand, one hundred seventy-two".