23451523132401 has 48 divisors (see below), whose sum is σ = 43885891271040. Its totient is φ = 11718979741440.

The previous prime is 23451523132361. The next prime is 23451523132463. The reversal of 23451523132401 is 10423132515432.

23451523132401 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 15 + 231 + 3 + 2 + 401 = 666.

It is not a de Polignac number, because 23451523132401 - 2⁷ = 23451523132273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23451523132901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 753519660 + ... + 753550781.

It is an arithmetic number, because the mean of its divisors is an integer number (914289401480).

Almost surely, 2^{23451523132401} is an apocalyptic number.

23451523132401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23451523132401 is a deficient number, since it is larger than the sum of its proper divisors (20434368138639).

23451523132401 is a wasteful number, since it uses less digits than its factorization.

23451523132401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507070486 (or 1507070483 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 23451523132401 its reverse (10423132515432), we get a palindrome (33874655647833).

The spelling of 23451523132401 in words is "twenty-three trillion, four hundred fifty-one billion, five hundred twenty-three million, one hundred thirty-two thousand, four hundred one".