60231744631 has 4 divisors (see below), whose sum is σ = 60244263832. Its totient is φ = 60219225432.

The previous prime is 60231744623. The next prime is 60231744649. The reversal of 60231744631 is 13644713206.

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

It is a cyclic number.

It is not a de Polignac number, because 60231744631 - 2³ = 60231744623 is a prime.

It is a super-2 number, since 2×60231744631² (a number of 22 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 (60231744731) 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, 6252381 + ... + 6262006.

It is an arithmetic number, because the mean of its divisors is an integer number (15061065958).

Almost surely, 2^60231744631 is an apocalyptic number.

60231744631 is a deficient number, since it is larger than the sum of its proper divisors (12519201).

60231744631 is a wasteful number, since it uses less digits than its factorization.

60231744631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519200.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 60231744631 in words is "sixty billion, two hundred thirty-one million, seven hundred forty-four thousand, six hundred thirty-one".