23426254123462 has 4 divisors (see below), whose sum is σ = 35139381185196. Its totient is φ = 11713127061730.

The previous prime is 23426254123439. The next prime is 23426254123549. The reversal of 23426254123462 is 26432145262432.

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

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, 5856563530864 + ... + 5856563530867.

It is an arithmetic number, because the mean of its divisors is an integer number (8784845296299).

Almost surely, 2^{23426254123462} is an apocalyptic number.

23426254123462 is a deficient number, since it is larger than the sum of its proper divisors (11713127061734).

23426254123462 is a wasteful number, since it uses less digits than its factorization.

23426254123462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713127061733.

The product of its digits is 3317760, while the sum is 46.

Adding to 23426254123462 its reverse (26432145262432), we get a palindrome (49858399385894).

The spelling of 23426254123462 in words is "twenty-three trillion, four hundred twenty-six billion, two hundred fifty-four million, one hundred twenty-three thousand, four hundred sixty-two".