411386081616 has 60 divisors (see below), whose sum is σ = 1152240885172. Its totient is φ = 137017778688.

The previous prime is 411386081599. The next prime is 411386081633. The reversal of 411386081616 is 616180683114.

411386081616 is a `hidden beast` number, since 4 + 1 + 1 + 38 + 608 + 1 + 6 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (411386081599) and next prime (411386081633).

It can be written as a sum of positive squares in 2 ways, for example, as 270608040000 + 140778041616 = 520200^2 + 375204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 976621 + ... + 1332876.

Almost surely, 2^411386081616 is an apocalyptic number.

It is an amenable number.

411386081616 is an abundant number, since it is smaller than the sum of its proper divisors (740854803556).

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

411386081616 is a wasteful number, since it uses less digits than its factorization.

411386081616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310748 (or 2310739 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 411386081616 in words is "four hundred eleven billion, three hundred eighty-six million, eighty-one thousand, six hundred sixteen".