1370986020828 has 36 divisors (see below), whose sum is σ = 3469610850888. Its totient is φ = 456459579360.

The previous prime is 1370986020787. The next prime is 1370986020847. The reversal of 1370986020828 is 8280206890731.

It is a happy number.

1370986020828 is a `hidden beast` number, since 1 + 3 + 7 + 0 + 9 + 8 + 602 + 0 + 8 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22292238 + ... + 22353653.

Almost surely, 2^{1370986020828} is an apocalyptic number.

1370986020828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1370986020828 is an abundant number, since it is smaller than the sum of its proper divisors (2098624830060).

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

1370986020828 is a wasteful number, since it uses less digits than its factorization.

1370986020828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44646754 (or 44646749 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 1370986020828 in words is "one trillion, three hundred seventy billion, nine hundred eighty-six million, twenty thousand, eight hundred twenty-eight".