23152444114254 has 128 divisors (see below), whose sum is σ = 57552466083840. Its totient is φ = 6045960161664.

The previous prime is 23152444114223. The next prime is 23152444114291. The reversal of 23152444114254 is 45241144425132.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 434524387 + ... + 434577665.

It is an arithmetic number, because the mean of its divisors is an integer number (449628641280).

Almost surely, 2^{23152444114254} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23152444114254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28776233041920).

23152444114254 is an abundant number, since it is smaller than the sum of its proper divisors (34400021969586).

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

23152444114254 is a wasteful number, since it uses less digits than its factorization.

23152444114254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61134.

The product of its digits is 614400, while the sum is 42.

Adding to 23152444114254 its reverse (45241144425132), we get a palindrome (68393588539386).

The spelling of 23152444114254 in words is "twenty-three trillion, one hundred fifty-two billion, four hundred forty-four million, one hundred fourteen thousand, two hundred fifty-four".