243513404034024 has 16 divisors (see below), whose sum is σ = 608783510085120. Its totient is φ = 81171134678000.

The previous prime is 243513404034013. The next prime is 243513404034041. The reversal of 243513404034024 is 420430404315342.

It is a super-2 number, since 2×243513404034024² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5073195917352 + ... + 5073195917399.

It is an arithmetic number, because the mean of its divisors is an integer number (38048969380320).

Almost surely, 2^{243513404034024} is an apocalyptic number.

243513404034024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

243513404034024 is an abundant number, since it is smaller than the sum of its proper divisors (365270106051096).

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

243513404034024 is a wasteful number, since it uses less digits than its factorization.

243513404034024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146391834760 (or 10146391834756 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 243513404034024 its reverse (420430404315342), we get a palindrome (663943808349366).

The spelling of 243513404034024 in words is "two hundred forty-three trillion, five hundred thirteen billion, four hundred four million, thirty-four thousand, twenty-four".