1337213736128 has 28 divisors (see below), whose sum is σ = 2653805768832. Its totient is φ = 668538266880.

The previous prime is 1337213736059. The next prime is 1337213736149. The reversal of 1337213736128 is 8216373127331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440375 + ... + 1693622.

Almost surely, 2^{1337213736128} is an apocalyptic number.

It is an amenable number.

1337213736128 is a deficient number, since it is larger than the sum of its proper divisors (1316592032704).

1337213736128 is an equidigital number, since it uses as much as digits as its factorization.

1337213736128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143800 (or 2143790 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The spelling of 1337213736128 in words is "one trillion, three hundred thirty-seven billion, two hundred thirteen million, seven hundred thirty-six thousand, one hundred twenty-eight".