413951131956 has 48 divisors (see below), whose sum is σ = 1000327285440. Its totient is φ = 133074332160.

The previous prime is 413951131949. The next prime is 413951131999. The reversal of 413951131956 is 659131159314.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368506 + ... + 981681.

It is an arithmetic number, because the mean of its divisors is an integer number (20840151780).

Almost surely, 2^413951131956 is an apocalyptic number.

It is an amenable number.

413951131956 is an abundant number, since it is smaller than the sum of its proper divisors (586376153484).

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

413951131956 is a wasteful number, since it uses less digits than its factorization.

413951131956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351104 (or 1351102 counting only the distinct ones).

The product of its digits is 437400, while the sum is 48.

The spelling of 413951131956 in words is "four hundred thirteen billion, nine hundred fifty-one million, one hundred thirty-one thousand, nine hundred fifty-six".