1369381504000 has 352 divisors, whose sum is σ = 3497068598400. Its totient is φ = 534931865600.

The previous prime is 1369381503949. The next prime is 1369381504061. The reversal of 1369381504000 is 4051839631.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1351807494 + ... + 1351808506.

Almost surely, 2^{1369381504000} is an apocalyptic number.

1369381504000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1369381504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1748534299200).

1369381504000 is an abundant number, since it is smaller than the sum of its proper divisors (2127687094400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1369381504000 is a wasteful number, since it uses less digits than its factorization.

1369381504000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286 (or 1258 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 1369381504000 in words is "one trillion, three hundred sixty-nine billion, three hundred eighty-one million, five hundred four thousand".