23042245254 has 128 divisors (see below), whose sum is σ = 55091134464. Its totient is φ = 6286896000.

The previous prime is 23042245229. The next prime is 23042245271. The reversal of 23042245254 is 45254224032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54731964 + ... + 54732384.

It is an arithmetic number, because the mean of its divisors is an integer number (430399488).

Almost surely, 2^23042245254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23042245254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27545567232).

23042245254 is an abundant number, since it is smaller than the sum of its proper divisors (32048889210).

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

23042245254 is a wasteful number, since it uses less digits than its factorization.

23042245254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 23042245254 its reverse (45254224032), we get a palindrome (68296469286).

The spelling of 23042245254 in words is "twenty-three billion, forty-two million, two hundred forty-five thousand, two hundred fifty-four".