1336238514493 has 2 divisors, whose sum is σ = 1336238514494. Its totient is φ = 1336238514492.

The previous prime is 1336238514487. The next prime is 1336238514517. The reversal of 1336238514493 is 3944158326331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1251136205764 + 85102308729 = 1118542^2 + 291723^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336238514493 - 2¹⁷ = 1336238383421 is a prime.

It is a super-2 number, since 2×1336238514493² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1336238514493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336238511493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668119257246 + 668119257247.

It is an arithmetic number, because the mean of its divisors is an integer number (668119257247).

Almost surely, 2^{1336238514493} is an apocalyptic number.

It is an amenable number.

1336238514493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336238514493 is an equidigital number, since it uses as much as digits as its factorization.

1336238514493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 52.

The spelling of 1336238514493 in words is "one trillion, three hundred thirty-six billion, two hundred thirty-eight million, five hundred fourteen thousand, four hundred ninety-three".