1336397576980 has 12 divisors (see below), whose sum is σ = 2806434911700. Its totient is φ = 534559030784.

The previous prime is 1336397576977. The next prime is 1336397576989. The reversal of 1336397576980 is 896757936331.

It can be written as a sum of positive squares in 2 ways, for example, as 705764649604 + 630632927376 = 840098^2 + 794124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336397576989) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33409939405 + ... + 33409939444.

It is an arithmetic number, because the mean of its divisors is an integer number (233869575975).

Almost surely, 2^{1336397576980} is an apocalyptic number.

1336397576980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1336397576980 is an abundant number, since it is smaller than the sum of its proper divisors (1470037334720).

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

1336397576980 is a wasteful number, since it uses less digits than its factorization.

1336397576980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66819878858 (or 66819878856 counting only the distinct ones).

The product of its (nonzero) digits is 154314720, while the sum is 67.

The spelling of 1336397576980 in words is "one trillion, three hundred thirty-six billion, three hundred ninety-seven million, five hundred seventy-six thousand, nine hundred eighty".