3403142345 has 16 divisors (see below), whose sum is σ = 4350507840. Its totient is φ = 2548142784.

The previous prime is 3403142333. The next prime is 3403142381. The reversal of 3403142345 is 5432413043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3403142345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207914 + ... + 223683.

It is an arithmetic number, because the mean of its divisors is an integer number (271906740).

Almost surely, 2^3403142345 is an apocalyptic number.

It is an amenable number.

3403142345 is a deficient number, since it is larger than the sum of its proper divisors (947365495).

3403142345 is a wasteful number, since it uses less digits than its factorization.

3403142345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431704.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3403142345 is about 58336.4581115446. The cubic root of 3403142345 is about 1504.1577013284.

Adding to 3403142345 its reverse (5432413043), we get a palindrome (8835555388).

The spelling of 3403142345 in words is "three billion, four hundred three million, one hundred forty-two thousand, three hundred forty-five".