241255455031511 has 16 divisors (see below), whose sum is σ = 250417899325440. Its totient is φ = 232258847567040.

The previous prime is 241255455031477. The next prime is 241255455031517. The reversal of 241255455031511 is 115130554552142.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241255455031511 is a prime.

It is a super-2 number, since 2×241255455031511² (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 (241255455031517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21506741 + ... + 30741678.

It is an arithmetic number, because the mean of its divisors is an integer number (15651118707840).

Almost surely, 2^{241255455031511} is an apocalyptic number.

241255455031511 is a deficient number, since it is larger than the sum of its proper divisors (9162444293929).

241255455031511 is a wasteful number, since it uses less digits than its factorization.

241255455031511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52250006.

The product of its (nonzero) digits is 600000, while the sum is 44.

The spelling of 241255455031511 in words is "two hundred forty-one trillion, two hundred fifty-five billion, four hundred fifty-five million, thirty-one thousand, five hundred eleven".