46318241839 has 2 divisors, whose sum is σ = 46318241840. Its totient is φ = 46318241838.

The previous prime is 46318241821. The next prime is 46318241867. The reversal of 46318241839 is 93814281364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46318241839 - 2⁵ = 46318241807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46318241792 and 46318241801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46318241899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23159120919 + 23159120920.

It is an arithmetic number, because the mean of its divisors is an integer number (23159120920).

Almost surely, 2^46318241839 is an apocalyptic number.

46318241839 is a deficient number, since it is larger than the sum of its proper divisors (1).

46318241839 is an equidigital number, since it uses as much as digits as its factorization.

46318241839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 49.

The spelling of 46318241839 in words is "forty-six billion, three hundred eighteen million, two hundred forty-one thousand, eight hundred thirty-nine".