23455131241460 has 24 divisors (see below), whose sum is σ = 49352545325160. Its totient is φ = 9363620169344.

The previous prime is 23455131241453. The next prime is 23455131241471. The reversal of 23455131241460 is 6414213155432.

It can be written as a sum of positive squares in 4 ways, for example, as 2747498523364 + 20707632718096 = 1657558^2 + 4550564^2 .

It is a super-2 number, since 2×23455131241460² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152010019 + ... + 1152030378.

It is an arithmetic number, because the mean of its divisors is an integer number (2056356055215).

Almost surely, 2^{23455131241460} is an apocalyptic number.

23455131241460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23455131241460 is an abundant number, since it is smaller than the sum of its proper divisors (25897414083700).

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

23455131241460 is a wasteful number, since it uses less digits than its factorization.

23455131241460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304040915 (or 2304040913 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 23455131241460 its reverse (6414213155432), we get a palindrome (29869344396892).

The spelling of 23455131241460 in words is "twenty-three trillion, four hundred fifty-five billion, one hundred thirty-one million, two hundred forty-one thousand, four hundred sixty".