34322320402 has 4 divisors (see below), whose sum is σ = 51483480606. Its totient is φ = 17161160200.

The previous prime is 34322320387. The next prime is 34322320411. The reversal of 34322320402 is 20402322343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20402322343 = 13 ⋅1569409411.

It can be written as a sum of positive squares in only one way, i.e., 32706360801 + 1615959601 = 180849^2 + 40199^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8580580099 + ... + 8580580102.

Almost surely, 2^34322320402 is an apocalyptic number.

34322320402 is a deficient number, since it is larger than the sum of its proper divisors (17161160204).

34322320402 is a wasteful number, since it uses less digits than its factorization.

34322320402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161160203.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 34322320402 its reverse (20402322343), we get a palindrome (54724642745).

The spelling of 34322320402 in words is "thirty-four billion, three hundred twenty-two million, three hundred twenty thousand, four hundred two".