23426353474527 has 8 divisors (see below), whose sum is σ = 31235413525120. Its totient is φ = 15617431203480.

The previous prime is 23426353474493. The next prime is 23426353474553. The reversal of 23426353474527 is 72547435362432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23426353474527 - 2⁷ = 23426353474399 is a prime.

It is a super-2 number, since 2×23426353474527² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23426353454527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34047499 + ... + 34728732.

It is an arithmetic number, because the mean of its divisors is an integer number (3904426690640).

Almost surely, 2^{23426353474527} is an apocalyptic number.

23426353474527 is a deficient number, since it is larger than the sum of its proper divisors (7809060050593).

23426353474527 is a wasteful number, since it uses less digits than its factorization.

23426353474527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68889773.

The product of its digits is 101606400, while the sum is 57.

The spelling of 23426353474527 in words is "twenty-three trillion, four hundred twenty-six billion, three hundred fifty-three million, four hundred seventy-four thousand, five hundred twenty-seven".