13362733987 has 2 divisors, whose sum is σ = 13362733988. Its totient is φ = 13362733986.

The previous prime is 13362733963. The next prime is 13362734027. The reversal of 13362733987 is 78933726331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13362733987 - 2¹⁹ = 13362209699 is a prime.

It is not a weakly prime, because it can be changed into another prime (13362733387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6681366993 + 6681366994.

It is an arithmetic number, because the mean of its divisors is an integer number (6681366994).

Almost surely, 2^13362733987 is an apocalyptic number.

13362733987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13362733987 is an equidigital number, since it uses as much as digits as its factorization.

13362733987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3429216, while the sum is 52.

The spelling of 13362733987 in words is "thirteen billion, three hundred sixty-two million, seven hundred thirty-three thousand, nine hundred eighty-seven".