134295973827 has 4 divisors (see below), whose sum is σ = 179061298440. Its totient is φ = 89530649216.

The previous prime is 134295973811. The next prime is 134295973849. The reversal of 134295973827 is 728379592431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728379592431 = 3 ⋅242793197477.

It is a cyclic number.

It is not a de Polignac number, because 134295973827 - 2⁴ = 134295973811 is a prime.

It is a super-2 number, since 2×134295973827² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134295973927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22382662302 + ... + 22382662307.

It is an arithmetic number, because the mean of its divisors is an integer number (44765324610).

Almost surely, 2^134295973827 is an apocalyptic number.

134295973827 is a deficient number, since it is larger than the sum of its proper divisors (44765324613).

134295973827 is an equidigital number, since it uses as much as digits as its factorization.

134295973827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44765324612.

The product of its digits is 22861440, while the sum is 60.

The spelling of 134295973827 in words is "one hundred thirty-four billion, two hundred ninety-five million, nine hundred seventy-three thousand, eight hundred twenty-seven".