136884373776 has 60 divisors (see below), whose sum is σ = 399742057728. Its totient is φ = 43644292032.

The previous prime is 136884373763. The next prime is 136884373777. The reversal of 136884373776 is 677373488631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136884373777) 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, 20661600 + ... + 20668223.

Almost surely, 2^136884373776 is an apocalyptic number.

136884373776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136884373776 is an abundant number, since it is smaller than the sum of its proper divisors (262857683952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136884373776 is a wasteful number, since it uses less digits than its factorization.

136884373776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41329860 (or 41329851 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 63.

The spelling of 136884373776 in words is "one hundred thirty-six billion, eight hundred eighty-four million, three hundred seventy-three thousand, seven hundred seventy-six".