413356815540 has 72 divisors (see below), whose sum is σ = 1254124271400. Its totient is φ = 110204285184.

The previous prime is 413356815533. The next prime is 413356815569. The reversal of 413356815540 is 45518653314.

413356815540 is a `hidden beast` number, since 4 + 1 + 3 + 35 + 68 + 1 + 554 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2124472464 + 411232343076 = 46092^2 + 641274^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577686 + ... + 1077234.

Almost surely, 2^413356815540 is an apocalyptic number.

It is an amenable number.

413356815540 is an abundant number, since it is smaller than the sum of its proper divisors (840767455860).

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

413356815540 is a wasteful number, since it uses less digits than its factorization.

413356815540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504161 (or 504156 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 413356815540 in words is "four hundred thirteen billion, three hundred fifty-six million, eight hundred fifteen thousand, five hundred forty".