23234421042954 has 80 divisors (see below), whose sum is σ = 56822924901600. Its totient is φ = 7037303055840.

The previous prime is 23234421042953. The next prime is 23234421043039. The reversal of 23234421042954 is 45924012443232.

23234421042954 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 4 + 4 + 210 + 429 + 5 + 4 = 666.

It is a super-2 number, since 2×23234421042954² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23234421042953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 482997 + ... + 6833895.

It is an arithmetic number, because the mean of its divisors is an integer number (710286561270).

Almost surely, 2^{23234421042954} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23234421042954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28411462450800).

23234421042954 is an abundant number, since it is smaller than the sum of its proper divisors (33588503858646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23234421042954 is a wasteful number, since it uses less digits than its factorization.

23234421042954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352977 (or 6352968 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 23234421042954 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred twenty-one million, forty-two thousand, nine hundred fifty-four".