4312124620664 has 32 divisors (see below), whose sum is σ = 9241753125600. Its totient is φ = 1847756192640.

The previous prime is 4312124620627. The next prime is 4312124620691. The reversal of 4312124620664 is 4660264212134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5840519 + ... + 6537270.

It is an arithmetic number, because the mean of its divisors is an integer number (288804785175).

Almost surely, 2^{4312124620664} is an apocalyptic number.

It is an amenable number.

4312124620664 is an abundant number, since it is smaller than the sum of its proper divisors (4929628504936).

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

4312124620664 is a wasteful number, since it uses less digits than its factorization.

4312124620664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384023 (or 12384019 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

Adding to 4312124620664 its reverse (4660264212134), we get a palindrome (8972388832798).

The spelling of 4312124620664 in words is "four trillion, three hundred twelve billion, one hundred twenty-four million, six hundred twenty thousand, six hundred sixty-four".