1377331466113 has 8 divisors (see below), whose sum is σ = 1412631027360. Its totient is φ = 1342113148320.

The previous prime is 1377331466099. The next prime is 1377331466141. The reversal of 1377331466113 is 3116641337731.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1377331466113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1377331466183) 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 7 ways as a sum of consecutive naturals, for example, 20276523 + ... + 20344336.

It is an arithmetic number, because the mean of its divisors is an integer number (176578878420).

Almost surely, 2^{1377331466113} is an apocalyptic number.

It is an amenable number.

1377331466113 is a deficient number, since it is larger than the sum of its proper divisors (35299561247).

1377331466113 is an equidigital number, since it uses as much as digits as its factorization.

1377331466113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40621727.

The product of its digits is 571536, while the sum is 46.

The spelling of 1377331466113 in words is "one trillion, three hundred seventy-seven billion, three hundred thirty-one million, four hundred sixty-six thousand, one hundred thirteen".