134458860999 has 8 divisors (see below), whose sum is σ = 179311708800. Its totient is φ = 89622626936.

The previous prime is 134458860979. The next prime is 134458861007. The reversal of 134458860999 is 999068854431.

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 134458860999 - 2⁵ = 134458860967 is a prime.

It is a super-2 number, since 2×134458860999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134458860929) 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, 4134537 + ... + 4166930.

It is an arithmetic number, because the mean of its divisors is an integer number (22413963600).

Almost surely, 2^134458860999 is an apocalyptic number.

134458860999 is a deficient number, since it is larger than the sum of its proper divisors (44852847801).

134458860999 is an equidigital number, since it uses as much as digits as its factorization.

134458860999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8306869.

The product of its (nonzero) digits is 67184640, while the sum is 66.

The spelling of 134458860999 in words is "one hundred thirty-four billion, four hundred fifty-eight million, eight hundred sixty thousand, nine hundred ninety-nine".