241612642639 has 2 divisors, whose sum is σ = 241612642640. Its totient is φ = 241612642638.

The previous prime is 241612642633. The next prime is 241612642697. The reversal of 241612642639 is 936246216142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241612642639 - 2⁹ = 241612642127 is a prime.

It is a super-2 number, since 2×241612642639² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241612642633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120806321319 + 120806321320.

It is an arithmetic number, because the mean of its divisors is an integer number (120806321320).

Almost surely, 2^241612642639 is an apocalyptic number.

241612642639 is a deficient number, since it is larger than the sum of its proper divisors (1).

241612642639 is an equidigital number, since it uses as much as digits as its factorization.

241612642639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 46.

The spelling of 241612642639 in words is "two hundred forty-one billion, six hundred twelve million, six hundred forty-two thousand, six hundred thirty-nine".