65224370374 has 4 divisors (see below), whose sum is σ = 97836555564. Its totient is φ = 32612185186.

The previous prime is 65224370359. The next prime is 65224370417. The reversal of 65224370374 is 47307342256.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 65224370374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16306092592 + ... + 16306092595.

It is an arithmetic number, because the mean of its divisors is an integer number (24459138891).

Almost surely, 2^65224370374 is an apocalyptic number.

65224370374 is a deficient number, since it is larger than the sum of its proper divisors (32612185190).

65224370374 is a wasteful number, since it uses less digits than its factorization.

65224370374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32612185189.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 65224370374 in words is "sixty-five billion, two hundred twenty-four million, three hundred seventy thousand, three hundred seventy-four".