34040142299 has 4 divisors (see below), whose sum is σ = 34113033864. Its totient is φ = 33967250736.

The previous prime is 34040142277. The next prime is 34040142307. The reversal of 34040142299 is 99224104043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99224104043 = 79 ⋅1256001317.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34040142299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34040192299) 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, 36445082 + ... + 36446015.

It is an arithmetic number, because the mean of its divisors is an integer number (8528258466).

Almost surely, 2^34040142299 is an apocalyptic number.

34040142299 is a deficient number, since it is larger than the sum of its proper divisors (72891565).

34040142299 is an equidigital number, since it uses as much as digits as its factorization.

34040142299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72891564.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 34040142299 in words is "thirty-four billion, forty million, one hundred forty-two thousand, two hundred ninety-nine".