134323853879 has 8 divisors (see below), whose sum is σ = 135647232000. Its totient is φ = 133005576312.

The previous prime is 134323853843. The next prime is 134323853887. The reversal of 134323853879 is 978358323431.

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 134323853879 - 2¹² = 134323849783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134323852879) 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, 1222199 + ... + 1327560.

It is an arithmetic number, because the mean of its divisors is an integer number (16955904000).

Almost surely, 2^134323853879 is an apocalyptic number.

134323853879 is a deficient number, since it is larger than the sum of its proper divisors (1323378121).

134323853879 is a wasteful number, since it uses less digits than its factorization.

134323853879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550277.

The product of its digits is 13063680, while the sum is 56.

The spelling of 134323853879 in words is "one hundred thirty-four billion, three hundred twenty-three million, eight hundred fifty-three thousand, eight hundred seventy-nine".