1380660773610 has 32 divisors (see below), whose sum is σ = 3420475725312. Its totient is φ = 356299554240.

The previous prime is 1380660773581. The next prime is 1380660773651. The reversal of 1380660773610 is 163770660831.

It is a self number, because there is not a number n which added to its sum of digits gives 1380660773610.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742289809 + ... + 742291668.

It is an arithmetic number, because the mean of its divisors is an integer number (106889866416).

Almost surely, 2^{1380660773610} is an apocalyptic number.

1380660773610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380660773610 is an abundant number, since it is smaller than the sum of its proper divisors (2039814951702).

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

1380660773610 is a wasteful number, since it uses less digits than its factorization.

1380660773610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484581518.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 1380660773610 in words is "one trillion, three hundred eighty billion, six hundred sixty million, seven hundred seventy-three thousand, six hundred ten".