411886377249920 has 128 divisors (see below), whose sum is σ = 985951284756480. Its totient is φ = 164539526860800.

The previous prime is 411886377249859. The next prime is 411886377249931. The reversal of 411886377249920 is 29942773688114.

It is a tau number, because it is divible by the number of its divisors (128).

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, 4471584665 + ... + 4471676775.

It is an arithmetic number, because the mean of its divisors is an integer number (7702744412160).

Almost surely, 2^{411886377249920} is an apocalyptic number.

411886377249920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411886377249920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492975642378240).

411886377249920 is an abundant number, since it is smaller than the sum of its proper divisors (574064907506560).

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

411886377249920 is an equidigital number, since it uses as much as digits as its factorization.

411886377249920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101174 (or 101162 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 71.

The spelling of 411886377249920 in words is "four hundred eleven trillion, eight hundred eighty-six billion, three hundred seventy-seven million, two hundred forty-nine thousand, nine hundred twenty".