241255121625640 has 16 divisors (see below), whose sum is σ = 542824023657780. Its totient is φ = 96502048650240.

The previous prime is 241255121625589. The next prime is 241255121625653. The reversal of 241255121625640 is 46526121552142.

241255121625640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238765725586116 + 2489396039524 = 15452046^2 + 1577782^2 .

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, 3015689020281 + ... + 3015689020360.

Almost surely, 2^{241255121625640} is an apocalyptic number.

241255121625640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241255121625640 is an abundant number, since it is smaller than the sum of its proper divisors (301568902032140).

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

241255121625640 is a wasteful number, since it uses less digits than its factorization.

241255121625640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031378040652 (or 6031378040648 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 241255121625640 in words is "two hundred forty-one trillion, two hundred fifty-five billion, one hundred twenty-one million, six hundred twenty-five thousand, six hundred forty".