241642472053117 has 4 divisors (see below), whose sum is σ = 244357556008860. Its totient is φ = 238927388097376.

The previous prime is 241642472053067. The next prime is 241642472053121. The reversal of 241642472053117 is 711350274246142.

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

It can be written as a sum of positive squares in 2 ways, for example, as 133443759789796 + 108198712263321 = 11551786^2 + 10401861^2 .

It is a cyclic number.

It is not a de Polignac number, because 241642472053117 - 2²³ = 241642463664509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241642472053517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357541977738 + ... + 1357541977915.

It is an arithmetic number, because the mean of its divisors is an integer number (61089389002215).

Almost surely, 2^{241642472053117} is an apocalyptic number.

It is an amenable number.

241642472053117 is a deficient number, since it is larger than the sum of its proper divisors (2715083955743).

241642472053117 is an equidigital number, since it uses as much as digits as its factorization.

241642472053117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715083955742.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 241642472053117 in words is "two hundred forty-one trillion, six hundred forty-two billion, four hundred seventy-two million, fifty-three thousand, one hundred seventeen".