23426005514433 has 16 divisors (see below), whose sum is σ = 31556906510976. Its totient is φ = 15456223065600.

The previous prime is 23426005514413. The next prime is 23426005514449. The reversal of 23426005514433 is 33441550062432.

It is not a de Polignac number, because 23426005514433 - 2³³ = 23417415579841 is a prime.

It is a super-2 number, since 2×23426005514433² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23426005514413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69716335 + ... + 70051547.

It is an arithmetic number, because the mean of its divisors is an integer number (1972306656936).

Almost surely, 2^{23426005514433} is an apocalyptic number.

It is an amenable number.

23426005514433 is a deficient number, since it is larger than the sum of its proper divisors (8130900996543).

23426005514433 is a wasteful number, since it uses less digits than its factorization.

23426005514433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575464.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 23426005514433 its reverse (33441550062432), we get a palindrome (56867555576865).

The spelling of 23426005514433 in words is "twenty-three trillion, four hundred twenty-six billion, five million, five hundred fourteen thousand, four hundred thirty-three".