134427520351 has 2 divisors, whose sum is σ = 134427520352. Its totient is φ = 134427520350.

The previous prime is 134427520343. The next prime is 134427520397. The reversal of 134427520351 is 153025724431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134427520351 - 2³ = 134427520343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134427520351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134427520951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67213760175 + 67213760176.

It is an arithmetic number, because the mean of its divisors is an integer number (67213760176).

Almost surely, 2^134427520351 is an apocalyptic number.

134427520351 is a deficient number, since it is larger than the sum of its proper divisors (1).

134427520351 is an equidigital number, since it uses as much as digits as its factorization.

134427520351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 134427520351 in words is "one hundred thirty-four billion, four hundred twenty-seven million, five hundred twenty thousand, three hundred fifty-one".