1377443113673 has 16 divisors (see below), whose sum is σ = 1507707444096. Its totient is φ = 1248020442240.

The previous prime is 1377443113661. The next prime is 1377443113703. The reversal of 1377443113673 is 3763113447731.

It is a de Polignac number, because none of the positive numbers 2^k-1377443113673 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1377443113603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24117236 + ... + 24174282.

It is an arithmetic number, because the mean of its divisors is an integer number (94231715256).

Almost surely, 2^{1377443113673} is an apocalyptic number.

It is an amenable number.

1377443113673 is a deficient number, since it is larger than the sum of its proper divisors (130264330423).

1377443113673 is a wasteful number, since it uses less digits than its factorization.

1377443113673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64384.

The product of its digits is 2667168, while the sum is 50.

The spelling of 1377443113673 in words is "one trillion, three hundred seventy-seven billion, four hundred forty-three million, one hundred thirteen thousand, six hundred seventy-three".