23072435445722 has 64 divisors (see below), whose sum is σ = 38039790136320. Its totient is φ = 10429829339904.

The previous prime is 23072435445677. The next prime is 23072435445737. The reversal of 23072435445722 is 22754453427032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4174492523 + ... + 4174498049.

It is an arithmetic number, because the mean of its divisors is an integer number (594371720880).

Almost surely, 2^{23072435445722} is an apocalyptic number.

23072435445722 is a deficient number, since it is larger than the sum of its proper divisors (14967354690598).

23072435445722 is a wasteful number, since it uses less digits than its factorization.

23072435445722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10287.

The product of its (nonzero) digits is 11289600, while the sum is 50.

The spelling of 23072435445722 in words is "twenty-three trillion, seventy-two billion, four hundred thirty-five million, four hundred forty-five thousand, seven hundred twenty-two".