134353238682768 has 160 divisors (see below), whose sum is σ = 403242213322752. Its totient is φ = 37754873280000.

The previous prime is 134353238682763. The next prime is 134353238682787. The reversal of 134353238682768 is 867286832353431.

It is not an unprimeable number, because it can be changed into a prime (134353238682763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7984996 + ... + 18233667.

Almost surely, 2^{134353238682768} is an apocalyptic number.

It is an amenable number.

134353238682768 is an abundant number, since it is smaller than the sum of its proper divisors (268888974639984).

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

134353238682768 is a wasteful number, since it uses less digits than its factorization.

134353238682768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26218933 (or 26218927 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 69.

The spelling of 134353238682768 in words is "one hundred thirty-four trillion, three hundred fifty-three billion, two hundred thirty-eight million, six hundred eighty-two thousand, seven hundred sixty-eight".