34342402 has 4 divisors (see below), whose sum is σ = 51513606. Its totient is φ = 17171200.

The previous prime is 34342393. The next prime is 34342411. The reversal of 34342402 is 20424343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20424343 = 89 ⋅229487.

It is an interprime number because it is at equal distance from previous prime (34342393) and next prime (34342411).

It can be written as a sum of positive squares in only one way, i.e., 22099401 + 12243001 = 4701^2 + 3499^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8585599 + ... + 8585602.

Almost surely, 2^34342402 is an apocalyptic number.

34342402 is a deficient number, since it is larger than the sum of its proper divisors (17171204).

34342402 is a wasteful number, since it uses less digits than its factorization.

34342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171203.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 34342402 is about 5860.2390736215. The cubic root of 34342402 is about 325.0450493766.

Adding to 34342402 its reverse (20424343), we get a palindrome (54766745).

The spelling of 34342402 in words is "thirty-four million, three hundred forty-two thousand, four hundred two".