134627726431 has 8 divisors (see below), whose sum is σ = 148935155328. Its totient is φ = 120665055000.

The previous prime is 134627726423. The next prime is 134627726477.

It is a happy number.

134627726431 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134627726431 - 2³ = 134627726423 is a prime.

It is a super-2 number, since 2×134627726431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134627723431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86188545 + ... + 86190106.

It is an arithmetic number, because the mean of its divisors is an integer number (18616894416).

Almost surely, 2^134627726431 is an apocalyptic number.

134627726431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134627726431 is a deficient number, since it is larger than the sum of its proper divisors (14307428897).

134627726431 is a wasteful number, since it uses less digits than its factorization.

134627726431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172378733.

The product of its digits is 1016064, while the sum is 46.

The spelling of 134627726431 in words is "one hundred thirty-four billion, six hundred twenty-seven million, seven hundred twenty-six thousand, four hundred thirty-one".