23072402037466 has 4 divisors (see below), whose sum is σ = 34608603056202. Its totient is φ = 11536201018732.

The previous prime is 23072402037439. The next prime is 23072402037473. The reversal of 23072402037466 is 66473020427032.

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

It can be written as a sum of positive squares in only one way, i.e., 15603850929241 + 7468551108225 = 3950171^2 + 2732865^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768100509365 + ... + 5768100509368.

Almost surely, 2^{23072402037466} is an apocalyptic number.

23072402037466 is a deficient number, since it is larger than the sum of its proper divisors (11536201018736).

23072402037466 is a wasteful number, since it uses less digits than its factorization.

23072402037466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11536201018735.

The product of its (nonzero) digits is 2032128, while the sum is 46.

The spelling of 23072402037466 in words is "twenty-three trillion, seventy-two billion, four hundred two million, thirty-seven thousand, four hundred sixty-six".