1360851808878 has 12 divisors (see below), whose sum is σ = 2948512252608. Its totient is φ = 453617269620.

The previous prime is 1360851808831. The next prime is 1360851808889. The reversal of 1360851808878 is 8788081580631.

1360851808878 is a `hidden beast` number, since 1 + 3 + 608 + 5 + 18 + 0 + 8 + 8 + 7 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37801439118 + ... + 37801439153.

It is an arithmetic number, because the mean of its divisors is an integer number (245709354384).

Almost surely, 2^{1360851808878} is an apocalyptic number.

1360851808878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1360851808878 is an abundant number, since it is smaller than the sum of its proper divisors (1587660443730).

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

1360851808878 is a wasteful number, since it uses less digits than its factorization.

1360851808878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75602878279 (or 75602878276 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 63.

It can be divided in two parts, 1360851 and 808878, that added together give a square (2169729 = 1473²).

The spelling of 1360851808878 in words is "one trillion, three hundred sixty billion, eight hundred fifty-one million, eight hundred eight thousand, eight hundred seventy-eight".