761664004621233 has 24 divisors (see below), whose sum is σ = 1186560628666272. Its totient is φ = 433319232314304.

The previous prime is 761664004621183. The next prime is 761664004621271. The reversal of 761664004621233 is 332126400466167.

It is not a de Polignac number, because 761664004621233 - 2¹⁴ = 761664004604849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (761664004622233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11412715060 + ... + 11412781797.

It is an arithmetic number, because the mean of its divisors is an integer number (49440026194428).

Almost surely, 2^{761664004621233} is an apocalyptic number.

It is an amenable number.

761664004621233 is a deficient number, since it is larger than the sum of its proper divisors (424896624045039).

761664004621233 is a wasteful number, since it uses less digits than its factorization.

761664004621233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22825497101 (or 22825497094 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 761664004621233 in words is "seven hundred sixty-one trillion, six hundred sixty-four billion, four million, six hundred twenty-one thousand, two hundred thirty-three".