1369489803461 has 16 divisors (see below), whose sum is σ = 1561663047168. Its totient is φ = 1189727481600.

The previous prime is 1369489803449. The next prime is 1369489803523. The reversal of 1369489803461 is 1643089849631.

It is a cyclic number.

It is not a de Polignac number, because 1369489803461 - 2¹⁰ = 1369489802437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1369489803394 and 1369489803403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369489823461) 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, 5018816 + ... + 5284646.

It is an arithmetic number, because the mean of its divisors is an integer number (97603940448).

Almost surely, 2^{1369489803461} is an apocalyptic number.

It is an amenable number.

1369489803461 is a deficient number, since it is larger than the sum of its proper divisors (192173243707).

1369489803461 is a wasteful number, since it uses less digits than its factorization.

1369489803461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289172.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 1369489803461 in words is "one trillion, three hundred sixty-nine billion, four hundred eighty-nine million, eight hundred three thousand, four hundred sixty-one".