134311021726256 has 80 divisors (see below), whose sum is σ = 271838644856064. Its totient is φ = 64165509864192.

The previous prime is 134311021726169. The next prime is 134311021726261. The reversal of 134311021726256 is 652627120113431.

134311021726256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134311021726256² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511407815 + ... + 6511428441.

Almost surely, 2^{134311021726256} is an apocalyptic number.

134311021726256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134311021726256 is an abundant number, since it is smaller than the sum of its proper divisors (137527623129808).

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

134311021726256 is a wasteful number, since it uses less digits than its factorization.

134311021726256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39138 (or 39132 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

Adding to 134311021726256 its reverse (652627120113431), we get a palindrome (786938141839687).

The spelling of 134311021726256 in words is "one hundred thirty-four trillion, three hundred eleven billion, twenty-one million, seven hundred twenty-six thousand, two hundred fifty-six".