241690637361 has 16 divisors (see below), whose sum is σ = 333396221760. Its totient is φ = 155557066560.

The previous prime is 241690637351. The next prime is 241690637369. The reversal of 241690637361 is 163736096142.

It is not a de Polignac number, because 241690637361 - 2⁵ = 241690637329 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241690637361.

It is not an unprimeable number, because it can be changed into a prime (241690637369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902191 + ... + 1139003.

It is an arithmetic number, because the mean of its divisors is an integer number (20837263860).

Almost surely, 2^241690637361 is an apocalyptic number.

It is an amenable number.

241690637361 is a deficient number, since it is larger than the sum of its proper divisors (91705584399).

241690637361 is a wasteful number, since it uses less digits than its factorization.

241690637361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248576.

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 241690637361 in words is "two hundred forty-one billion, six hundred ninety million, six hundred thirty-seven thousand, three hundred sixty-one".