241530616361631 has 4 divisors (see below), whose sum is σ = 322040821815512. Its totient is φ = 161020410907752.

The previous prime is 241530616361591. The next prime is 241530616361641. The reversal of 241530616361631 is 136163616035142.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 241530616361631 - 2²⁹ = 241530079490719 is a prime.

It is a super-2 number, since 2×241530616361631² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241530616361641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40255102726936 + ... + 40255102726941.

It is an arithmetic number, because the mean of its divisors is an integer number (80510205453878).

Almost surely, 2^{241530616361631} is an apocalyptic number.

241530616361631 is a deficient number, since it is larger than the sum of its proper divisors (80510205453881).

241530616361631 is an equidigital number, since it uses as much as digits as its factorization.

241530616361631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80510205453880.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 241530616361631 in words is "two hundred forty-one trillion, five hundred thirty billion, six hundred sixteen million, three hundred sixty-one thousand, six hundred thirty-one".