23254620433 has 16 divisors (see below), whose sum is σ = 26867441664. Its totient is φ = 19892194560.

The previous prime is 23254620421. The next prime is 23254620463. The reversal of 23254620433 is 33402645232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23254620433 is a prime.

It is a super-2 number, since 2×23254620433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23254620463) 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, 914416 + ... + 939502.

It is an arithmetic number, because the mean of its divisors is an integer number (1679215104).

Almost surely, 2^23254620433 is an apocalyptic number.

It is an amenable number.

23254620433 is a deficient number, since it is larger than the sum of its proper divisors (3612821231).

23254620433 is a wasteful number, since it uses less digits than its factorization.

23254620433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30072.

The product of its (nonzero) digits is 103680, while the sum is 34.

The spelling of 23254620433 in words is "twenty-three billion, two hundred fifty-four million, six hundred twenty thousand, four hundred thirty-three".