4623442443264 has 88 divisors (see below), whose sum is σ = 12656218423888. Its totient is φ = 1499494809600.

The previous prime is 4623442443247. The next prime is 4623442443271.

4623442443264 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

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, 20224537 + ... + 20451864.

Almost surely, 2^{4623442443264} is an apocalyptic number.

It is an amenable number.

4623442443264 is an abundant number, since it is smaller than the sum of its proper divisors (8032775980624).

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

4623442443264 is a wasteful number, since it uses less digits than its factorization.

4623442443264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40676461 (or 40676443 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 48.

The spelling of 4623442443264 in words is "four trillion, six hundred twenty-three billion, four hundred forty-two million, four hundred forty-three thousand, two hundred sixty-four".