1376093878671 has 4 divisors (see below), whose sum is σ = 1834791838232. Its totient is φ = 917395919112.

The previous prime is 1376093878639. The next prime is 1376093878681. The reversal of 1376093878671 is 1768783906731.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1376093878671 - 2⁵ = 1376093878639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376093878681) 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, 229348979776 + ... + 229348979781.

It is an arithmetic number, because the mean of its divisors is an integer number (458697959558).

Almost surely, 2^{1376093878671} is an apocalyptic number.

1376093878671 is a deficient number, since it is larger than the sum of its proper divisors (458697959561).

1376093878671 is an equidigital number, since it uses as much as digits as its factorization.

1376093878671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458697959560.

The product of its (nonzero) digits is 64012032, while the sum is 66.

The spelling of 1376093878671 in words is "one trillion, three hundred seventy-six billion, ninety-three million, eight hundred seventy-eight thousand, six hundred seventy-one".