23112403333425 has 192 divisors, whose sum is σ = 49456891699200. Its totient is φ = 10363467628800.

The previous prime is 23112403333343. The next prime is 23112403333451. The reversal of 23112403333425 is 52433330421132.

23112403333425 is a `hidden beast` number, since 2 + 31 + 1 + 240 + 33 + 334 + 25 = 666.

It is not a de Polignac number, because 23112403333425 - 2⁷ = 23112403333297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23112403333425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 103361092 + ... + 103584458.

It is an arithmetic number, because the mean of its divisors is an integer number (257587977600).

Almost surely, 2^{23112403333425} is an apocalyptic number.

23112403333425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23112403333425 is an abundant number, since it is smaller than the sum of its proper divisors (26344488365775).

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

23112403333425 is a wasteful number, since it uses less digits than its factorization.

23112403333425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223813 (or 223802 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 23112403333425 its reverse (52433330421132), we get a palindrome (75545733754557).

The spelling of 23112403333425 in words is "twenty-three trillion, one hundred twelve billion, four hundred three million, three hundred thirty-three thousand, four hundred twenty-five".