23425354520000 has 70 divisors (see below), whose sum is σ = 58087266068568. Its totient is φ = 9370141792000.

The previous prime is 23425354519999. The next prime is 23425354520017. The reversal of 23425354520000 is 2545352432.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 292776932 + ... + 292856931.

Almost surely, 2^{23425354520000} is an apocalyptic number.

23425354520000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23425354520000 is an abundant number, since it is smaller than the sum of its proper divisors (34661911548568).

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

23425354520000 is an frugal number, since it uses more digits than its factorization.

23425354520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585633895 (or 585633870 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 23425354520000 its reverse (2545352432), we get a palindrome (23427899872432).

The spelling of 23425354520000 in words is "twenty-three trillion, four hundred twenty-five billion, three hundred fifty-four million, five hundred twenty thousand".