65233346406 has 32 divisors (see below), whose sum is σ = 131416236000. Its totient is φ = 21586356480.

The previous prime is 65233346393. The next prime is 65233346413. The reversal of 65233346406 is 60464333256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644130 + ... + 1683338.

It is an arithmetic number, because the mean of its divisors is an integer number (4106757375).

Almost surely, 2^65233346406 is an apocalyptic number.

65233346406 is an abundant number, since it is smaller than the sum of its proper divisors (66182889594).

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

65233346406 is a wasteful number, since it uses less digits than its factorization.

65233346406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41224.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 65233346406 in words is "sixty-five billion, two hundred thirty-three million, three hundred forty-six thousand, four hundred six".