413648018987 has 32 divisors (see below), whose sum is σ = 507553293312. Its totient is φ = 329032295424.

The previous prime is 413648018977. The next prime is 413648019013. The reversal of 413648018987 is 789810846314.

It is not a de Polignac number, because 413648018987 - 2²⁰ = 413646970411 is a prime.

It is a super-2 number, since 2×413648018987² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413648018977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55097888 + ... + 55105394.

It is an arithmetic number, because the mean of its divisors is an integer number (15861040416).

Almost surely, 2^413648018987 is an apocalyptic number.

413648018987 is a deficient number, since it is larger than the sum of its proper divisors (93905274325).

413648018987 is a wasteful number, since it uses less digits than its factorization.

413648018987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13947.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 413648018987 in words is "four hundred thirteen billion, six hundred forty-eight million, eighteen thousand, nine hundred eighty-seven".