3624643874231 has 4 divisors (see below), whose sum is σ = 3837858219792. Its totient is φ = 3411429528672.

The previous prime is 3624643874219. The next prime is 3624643874239. The reversal of 3624643874231 is 1324783464263.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3624643874231 - 2³⁸ = 3349765967287 is a prime.

It is a super-2 number, since 2×3624643874231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624643874239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106607172755 + ... + 106607172788.

It is an arithmetic number, because the mean of its divisors is an integer number (959464554948).

Almost surely, 2^{3624643874231} is an apocalyptic number.

3624643874231 is a deficient number, since it is larger than the sum of its proper divisors (213214345561).

3624643874231 is a wasteful number, since it uses less digits than its factorization.

3624643874231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213214345560.

The product of its digits is 13934592, while the sum is 53.

The spelling of 3624643874231 in words is "three trillion, six hundred twenty-four billion, six hundred forty-three million, eight hundred seventy-four thousand, two hundred thirty-one".