23414453520540 has 48 divisors (see below), whose sum is σ = 65572833650688. Its totient is φ = 6242676768064.

The previous prime is 23414453520539. The next prime is 23414453520613. The reversal of 23414453520540 is 4502535441432.

It is a junction number, because it is equal to n+sod(n) for n = 23414453520492 and 23414453520501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36476172 + ... + 37112531.

It is an arithmetic number, because the mean of its divisors is an integer number (1366100701056).

Almost surely, 2^{23414453520540} is an apocalyptic number.

23414453520540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23414453520540 is an abundant number, since it is smaller than the sum of its proper divisors (42158380130148).

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

23414453520540 is a wasteful number, since it uses less digits than its factorization.

23414453520540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73594018 (or 73594016 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 23414453520540 its reverse (4502535441432), we get a palindrome (27916988961972).

The spelling of 23414453520540 in words is "twenty-three trillion, four hundred fourteen billion, four hundred fifty-three million, five hundred twenty thousand, five hundred forty".