46842638303987 has 2 divisors, whose sum is σ = 46842638303988. Its totient is φ = 46842638303986.

The previous prime is 46842638303963. The next prime is 46842638304001. The reversal of 46842638303987 is 78930383624864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46842638303987 - 2⁴⁰ = 45743126676211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46842638303987.

It is not a weakly prime, because it can be changed into another prime (46842638303917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23421319151993 + 23421319151994.

It is an arithmetic number, because the mean of its divisors is an integer number (23421319151994).

Almost surely, 2^{46842638303987} is an apocalyptic number.

46842638303987 is a deficient number, since it is larger than the sum of its proper divisors (1).

46842638303987 is an equidigital number, since it uses as much as digits as its factorization.

46842638303987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1003290624, while the sum is 71.

The spelling of 46842638303987 in words is "forty-six trillion, eight hundred forty-two billion, six hundred thirty-eight million, three hundred three thousand, nine hundred eighty-seven".