46860681911 has 2 divisors, whose sum is σ = 46860681912. Its totient is φ = 46860681910.

The previous prime is 46860681859. The next prime is 46860681913. The reversal of 46860681911 is 11918606864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46860681911 is a prime.

It is a super-2 number, since 2×46860681911² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 46860681913, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46860681911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46860681913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23430340955 + 23430340956.

It is an arithmetic number, because the mean of its divisors is an integer number (23430340956).

Almost surely, 2^46860681911 is an apocalyptic number.

46860681911 is a deficient number, since it is larger than the sum of its proper divisors (1).

46860681911 is an equidigital number, since it uses as much as digits as its factorization.

46860681911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 46860681911 in words is "forty-six billion, eight hundred sixty million, six hundred eighty-one thousand, nine hundred eleven".