34142961 has 8 divisors (see below), whose sum is σ = 45579040. Its totient is φ = 22734432.

The previous prime is 34142959. The next prime is 34142993. The reversal of 34142961 is 16924143.

34142961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34142961 - 2¹ = 34142959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34142921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796 + ... + 9093.

It is an arithmetic number, because the mean of its divisors is an integer number (5697380).

Almost surely, 2^34142961 is an apocalyptic number.

It is an amenable number.

34142961 is a deficient number, since it is larger than the sum of its proper divisors (11436079).

34142961 is a wasteful number, since it uses less digits than its factorization.

34142961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13775.

The product of its digits is 5184, while the sum is 30.

The square root of 34142961 is about 5843.1978402241. The cubic root of 34142961 is about 324.4146022164.

The spelling of 34142961 in words is "thirty-four million, one hundred forty-two thousand, nine hundred sixty-one".