1380417325408 has 72 divisors (see below), whose sum is σ = 2989787254776. Its totient is φ = 627352204160.

The previous prime is 1380417325387. The next prime is 1380417325447. The reversal of 1380417325408 is 8045237140831.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242473410 + ... + 242479102.

It is an arithmetic number, because the mean of its divisors is an integer number (41524822983).

Almost surely, 2^{1380417325408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1380417325408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494893627388).

1380417325408 is an abundant number, since it is smaller than the sum of its proper divisors (1609369929368).

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

1380417325408 is an frugal number, since it uses more digits than its factorization.

1380417325408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11429 (or 5706 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 1380417325408 in words is "one trillion, three hundred eighty billion, four hundred seventeen million, three hundred twenty-five thousand, four hundred eight".