34476142 has 4 divisors (see below), whose sum is σ = 51714216. Its totient is φ = 17238070.

The previous prime is 34476137. The next prime is 34476161. The reversal of 34476142 is 24167443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24167443 = 79 ⋅305917.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8619034 + ... + 8619037.

It is an arithmetic number, because the mean of its divisors is an integer number (12928554).

Almost surely, 2^34476142 is an apocalyptic number.

34476142 is a deficient number, since it is larger than the sum of its proper divisors (17238074).

34476142 is a wasteful number, since it uses less digits than its factorization.

34476142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17238073.

The product of its digits is 16128, while the sum is 31.

The square root of 34476142 is about 5871.6387831678. The cubic root of 34476142 is about 325.4664450235.

The spelling of 34476142 in words is "thirty-four million, four hundred seventy-six thousand, one hundred forty-two".