1361364657167 has 16 divisors (see below), whose sum is σ = 1459795128480. Its totient is φ = 1265015651328.

The previous prime is 1361364657161. The next prime is 1361364657179. The reversal of 1361364657167 is 7617564631631.

It is a cyclic number.

It is not a de Polignac number, because 1361364657167 - 2¹⁰ = 1361364656143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361364657161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359768 + ... + 1688834.

It is an arithmetic number, because the mean of its divisors is an integer number (91237195530).

Almost surely, 2^{1361364657167} is an apocalyptic number.

1361364657167 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1361364657167 is a deficient number, since it is larger than the sum of its proper divisors (98430471313).

1361364657167 is a wasteful number, since it uses less digits than its factorization.

1361364657167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329850.

The product of its digits is 11430720, while the sum is 56.

The spelling of 1361364657167 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-four million, six hundred fifty-seven thousand, one hundred sixty-seven".