1288770413164 has 12 divisors (see below), whose sum is σ = 2428836547984. Its totient is φ = 594817113744.

The previous prime is 1288770413159. The next prime is 1288770413173. The reversal of 1288770413164 is 4613140778821.

It is a happy number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 24784046407 = 1288770413164 / (1 + 2 + 8 + 8 + 7 + 7 + 0 + 4 + 1 + 3 + 1 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12392023152 + ... + 12392023255.

Almost surely, 2^{1288770413164} is an apocalyptic number.

It is an amenable number.

1288770413164 is a deficient number, since it is larger than the sum of its proper divisors (1140066134820).

1288770413164 is a wasteful number, since it uses less digits than its factorization.

1288770413164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24784046424 (or 24784046422 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 52.

The spelling of 1288770413164 in words is "one trillion, two hundred eighty-eight billion, seven hundred seventy million, four hundred thirteen thousand, one hundred sixty-four".