23203347552406 has 16 divisors (see below), whose sum is σ = 39780356593824. Its totient is φ = 9943494467904.

The previous prime is 23203347552391. The next prime is 23203347552467. The reversal of 23203347552406 is 60425574330232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66264165 + ... + 66613408.

It is an arithmetic number, because the mean of its divisors is an integer number (2486272287114).

Almost surely, 2^{23203347552406} is an apocalyptic number.

23203347552406 is a deficient number, since it is larger than the sum of its proper divisors (16577009041418).

23203347552406 is a wasteful number, since it uses less digits than its factorization.

23203347552406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132890055.

The product of its (nonzero) digits is 3628800, while the sum is 46.

The spelling of 23203347552406 in words is "twenty-three trillion, two hundred three billion, three hundred forty-seven million, five hundred fifty-two thousand, four hundred six".