135680670006774 has 16 divisors (see below), whose sum is σ = 272442460893120. Its totient is φ = 45046703189000.

The previous prime is 135680670006769. The next prime is 135680670006781. The reversal of 135680670006774 is 477600076086531.

It is a super-3 number, since 3×135680670006774³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45046701684 + ... + 45046704695.

It is an arithmetic number, because the mean of its divisors is an integer number (17027653805820).

Almost surely, 2^{135680670006774} is an apocalyptic number.

135680670006774 is an abundant number, since it is smaller than the sum of its proper divisors (136761790886346).

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

135680670006774 is a wasteful number, since it uses less digits than its factorization.

135680670006774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90093406635.

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 135680670006774 in words is "one hundred thirty-five trillion, six hundred eighty billion, six hundred seventy million, six thousand, seven hundred seventy-four".