1377673377071 has 8 divisors (see below), whose sum is σ = 1450231186800. Its totient is φ = 1305120435840.

The previous prime is 1377673377043. The next prime is 1377673377077. The reversal of 1377673377071 is 1707733767731.

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

It is a cyclic number.

It is not a de Polignac number, because 1377673377071 - 2¹⁸ = 1377673114927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1377673377071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377673377077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628976 + ... + 1775093.

It is an arithmetic number, because the mean of its divisors is an integer number (181278898350).

Almost surely, 2^{1377673377071} is an apocalyptic number.

1377673377071 is a deficient number, since it is larger than the sum of its proper divisors (72557809729).

1377673377071 is a wasteful number, since it uses less digits than its factorization.

1377673377071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434249.

The product of its (nonzero) digits is 19059138, while the sum is 59.

The spelling of 1377673377071 in words is "one trillion, three hundred seventy-seven billion, six hundred seventy-three million, three hundred seventy-seven thousand, seventy-one".