1362117664727 has 2 divisors, whose sum is σ = 1362117664728. Its totient is φ = 1362117664726.

The previous prime is 1362117664697. The next prime is 1362117664759. The reversal of 1362117664727 is 7274667112631.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1362117664727 - 2⁸ = 1362117664471 is a prime.

It is a super-2 number, since 2×1362117664727² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1362117664627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681058832363 + 681058832364.

It is an arithmetic number, because the mean of its divisors is an integer number (681058832364).

Almost surely, 2^{1362117664727} is an apocalyptic number.

1362117664727 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362117664727 is an equidigital number, since it uses as much as digits as its factorization.

1362117664727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3556224, while the sum is 53.

The spelling of 1362117664727 in words is "one trillion, three hundred sixty-two billion, one hundred seventeen million, six hundred sixty-four thousand, seven hundred twenty-seven".