1380345227572 has 24 divisors (see below), whose sum is σ = 2475637319232. Its totient is φ = 673070361600.

The previous prime is 1380345227563. The next prime is 1380345227593. The reversal of 1380345227572 is 2757225430831.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 6149704 + ... + 6370207.

It is an arithmetic number, because the mean of its divisors is an integer number (103151554968).

Almost surely, 2^{1380345227572} is an apocalyptic number.

It is an amenable number.

1380345227572 is a deficient number, since it is larger than the sum of its proper divisors (1095292091660).

1380345227572 is a wasteful number, since it uses less digits than its factorization.

1380345227572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12520599 (or 12520597 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 1380345227572 in words is "one trillion, three hundred eighty billion, three hundred forty-five million, two hundred twenty-seven thousand, five hundred seventy-two".