1361326147567 has 16 divisors (see below), whose sum is σ = 1368861324480. Its totient is φ = 1353815350272.

The previous prime is 1361326147553. The next prime is 1361326147603. The reversal of 1361326147567 is 7657416231631.

It is a cyclic number.

It is not a de Polignac number, because 1361326147567 - 2¹⁹ = 1361325623279 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 (1361326147667) 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, 332596573 + ... + 332600665.

It is an arithmetic number, because the mean of its divisors is an integer number (85553832780).

Almost surely, 2^{1361326147567} is an apocalyptic number.

1361326147567 is a deficient number, since it is larger than the sum of its proper divisors (7535176913).

1361326147567 is a wasteful number, since it uses less digits than its factorization.

1361326147567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6642.

The product of its digits is 3810240, while the sum is 52.

The spelling of 1361326147567 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-six million, one hundred forty-seven thousand, five hundred sixty-seven".