23492400956426 has 4 divisors (see below), whose sum is σ = 35238601434642. Its totient is φ = 11746200478212.

The previous prime is 23492400956399. The next prime is 23492400956459. The reversal of 23492400956426 is 62465900429432.

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., 16109795717401 + 7382605239025 = 4013701^2 + 2717095^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873100239105 + ... + 5873100239108.

Almost surely, 2^{23492400956426} is an apocalyptic number.

23492400956426 is a deficient number, since it is larger than the sum of its proper divisors (11746200478216).

23492400956426 is a wasteful number, since it uses less digits than its factorization.

23492400956426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11746200478215.

The product of its (nonzero) digits is 22394880, while the sum is 56.

The spelling of 23492400956426 in words is "twenty-three trillion, four hundred ninety-two billion, four hundred million, nine hundred fifty-six thousand, four hundred twenty-six".