411960156 has 12 divisors (see below), whose sum is σ = 961240392. Its totient is φ = 137320048.

The previous prime is 411960137. The next prime is 411960161. The reversal of 411960156 is 651069114.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×411960156² = 339422340263088672, which 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, 17164995 + ... + 17165018.

It is an arithmetic number, because the mean of its divisors is an integer number (80103366).

Almost surely, 2^411960156 is an apocalyptic number.

It is an amenable number.

411960156 is an abundant number, since it is smaller than the sum of its proper divisors (549280236).

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

411960156 is a wasteful number, since it uses less digits than its factorization.

411960156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34330020 (or 34330018 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 411960156 is about 20296.8016199597. The cubic root of 411960156 is about 744.0778982490.

The spelling of 411960156 in words is "four hundred eleven million, nine hundred sixty thousand, one hundred fifty-six".