1369423655693 has 8 divisors (see below), whose sum is σ = 1454723344800. Its totient is φ = 1285446442608.

The previous prime is 1369423655681. The next prime is 1369423655767. The reversal of 1369423655693 is 3965563249631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1369423655693 - 2³⁰ = 1368349913869 is a prime.

It is a super-2 number, since 2×1369423655693² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369423955693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330616871 + ... + 330621012.

It is an arithmetic number, because the mean of its divisors is an integer number (181840418100).

Almost surely, 2^{1369423655693} is an apocalyptic number.

It is an amenable number.

1369423655693 is a deficient number, since it is larger than the sum of its proper divisors (85299689107).

1369423655693 is a wasteful number, since it uses less digits than its factorization.

1369423655693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661238011.

The product of its digits is 94478400, while the sum is 62.

The spelling of 1369423655693 in words is "one trillion, three hundred sixty-nine billion, four hundred twenty-three million, six hundred fifty-five thousand, six hundred ninety-three".