623117460971 has 8 divisors (see below), whose sum is σ = 644615209920. Its totient is φ = 601620441408.

The previous prime is 623117460943. The next prime is 623117460997. The reversal of 623117460971 is 179064711326.

623117460971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-623117460971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623117460871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1997630 + ... + 2288396.

It is an arithmetic number, because the mean of its divisors is an integer number (80576901240).

Almost surely, 2^623117460971 is an apocalyptic number.

623117460971 is a deficient number, since it is larger than the sum of its proper divisors (21497748949).

623117460971 is a wasteful number, since it uses less digits than its factorization.

623117460971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364693.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 623117460971 in words is "six hundred twenty-three billion, one hundred seventeen million, four hundred sixty thousand, nine hundred seventy-one".