134354513127 has 8 divisors (see below), whose sum is σ = 179170862320. Its totient is φ = 89553919680.

The previous prime is 134354513113. The next prime is 134354513141. The reversal of 134354513127 is 721315453431.

It is an interprime number because it is at equal distance from previous prime (134354513113) and next prime (134354513141).

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

It is not a de Polignac number, because 134354513127 - 2¹¹ = 134354511079 is a prime.

It is a super-2 number, since 2×134354513127² (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 (134354513107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3919024 + ... + 3953157.

It is an arithmetic number, because the mean of its divisors is an integer number (22396357790).

Almost surely, 2^134354513127 is an apocalyptic number.

134354513127 is a deficient number, since it is larger than the sum of its proper divisors (44816349193).

134354513127 is an equidigital number, since it uses as much as digits as its factorization.

134354513127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877873.

The product of its digits is 151200, while the sum is 39.

Adding to 134354513127 its reverse (721315453431), we get a palindrome (855669966558).

The spelling of 134354513127 in words is "one hundred thirty-four billion, three hundred fifty-four million, five hundred thirteen thousand, one hundred twenty-seven".