137677780814 has 32 divisors (see below), whose sum is σ = 241993192896. Its totient is φ = 57513818880.

The previous prime is 137677780789. The next prime is 137677780871. The reversal of 137677780814 is 418087776731.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 533792 + ... + 748524.

It is an arithmetic number, because the mean of its divisors is an integer number (7562287278).

Almost surely, 2^137677780814 is an apocalyptic number.

137677780814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137677780814 is a deficient number, since it is larger than the sum of its proper divisors (104315412082).

137677780814 is a wasteful number, since it uses less digits than its factorization.

137677780814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215900.

The product of its (nonzero) digits is 11063808, while the sum is 59.

The spelling of 137677780814 in words is "one hundred thirty-seven billion, six hundred seventy-seven million, seven hundred eighty thousand, eight hundred fourteen".