1380260025360 has 160 divisors (see below), whose sum is σ = 4788433104000. Its totient is φ = 365421279744.

The previous prime is 1380260025317. The next prime is 1380260025467. The reversal of 1380260025360 is 635200620831.

It is a happy number.

1380260025360 is a `hidden beast` number, since 1 + 38 + 0 + 260 + 0 + 2 + 5 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1998355 + ... + 2598834.

It is an arithmetic number, because the mean of its divisors is an integer number (29927706900).

Almost surely, 2^{1380260025360} is an apocalyptic number.

1380260025360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1380260025360 is an abundant number, since it is smaller than the sum of its proper divisors (3408173078640).

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

1380260025360 is a wasteful number, since it uses less digits than its factorization.

1380260025360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597350 (or 4597338 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1380260025360 in words is "one trillion, three hundred eighty billion, two hundred sixty million, twenty-five thousand, three hundred sixty".