1361974270697 has 16 divisors (see below), whose sum is σ = 1468399995648. Its totient is φ = 1260175076160.

The previous prime is 1361974270693. The next prime is 1361974270703. The reversal of 1361974270697 is 7960724791631.

It is a cyclic number.

It is not a de Polignac number, because 1361974270697 - 2² = 1361974270693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1361974270693) 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, 7781678 + ... + 7954775.

It is an arithmetic number, because the mean of its divisors is an integer number (91774999728).

Almost surely, 2^{1361974270697} is an apocalyptic number.

It is an amenable number.

1361974270697 is a deficient number, since it is larger than the sum of its proper divisors (106425724951).

1361974270697 is a wasteful number, since it uses less digits than its factorization.

1361974270697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15736600.

The product of its (nonzero) digits is 24004512, while the sum is 62.

The spelling of 1361974270697 in words is "one trillion, three hundred sixty-one billion, nine hundred seventy-four million, two hundred seventy thousand, six hundred ninety-seven".