413623149531 has 32 divisors (see below), whose sum is σ = 605835287040. Its totient is φ = 249848146944.

The previous prime is 413623149523. The next prime is 413623149553. The reversal of 413623149531 is 135941326314.

It is a happy number.

It is not a de Polignac number, because 413623149531 - 2³ = 413623149523 is a prime.

It is a super-2 number, since 2×413623149531² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (413623149571) 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, 17152875 + ... + 17176971.

It is an arithmetic number, because the mean of its divisors is an integer number (18932352720).

Almost surely, 2^413623149531 is an apocalyptic number.

413623149531 is a deficient number, since it is larger than the sum of its proper divisors (192212137509).

413623149531 is a wasteful number, since it uses less digits than its factorization.

413623149531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37235.

The product of its digits is 233280, while the sum is 42.

The spelling of 413623149531 in words is "four hundred thirteen billion, six hundred twenty-three million, one hundred forty-nine thousand, five hundred thirty-one".