241531345656512 has 28 divisors (see below), whose sum is σ = 480149246628720. Its totient is φ = 120548858317056.

The previous prime is 241531345656509. The next prime is 241531345656533. The reversal of 241531345656512 is 215656543135142.

It is a super-2 number, since 2×241531345656512² (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, 3387690812 + ... + 3387762107.

Almost surely, 2^{241531345656512} is an apocalyptic number.

It is an amenable number.

241531345656512 is a deficient number, since it is larger than the sum of its proper divisors (238617900972208).

241531345656512 is an equidigital number, since it uses as much as digits as its factorization.

241531345656512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775453488 (or 6775453478 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 53.

The spelling of 241531345656512 in words is "two hundred forty-one trillion, five hundred thirty-one billion, three hundred forty-five million, six hundred fifty-six thousand, five hundred twelve".