1377358968854 has 24 divisors (see below), whose sum is σ = 2271279640224. Its totient is φ = 625977198000.

The previous prime is 1377358968851. The next prime is 1377358968907. The reversal of 1377358968854 is 4588698537731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377358968851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1177379 + ... + 2034929.

It is an arithmetic number, because the mean of its divisors is an integer number (94636651676).

Almost surely, 2^{1377358968854} is an apocalyptic number.

1377358968854 is a deficient number, since it is larger than the sum of its proper divisors (893920671370).

1377358968854 is a wasteful number, since it uses less digits than its factorization.

1377358968854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864212 (or 864201 counting only the distinct ones).

The product of its digits is 1219276800, while the sum is 74.

The spelling of 1377358968854 in words is "one trillion, three hundred seventy-seven billion, three hundred fifty-eight million, nine hundred sixty-eight thousand, eight hundred fifty-four".