3402116243 has 8 divisors (see below), whose sum is σ = 3430527936. Its totient is φ = 3373741800.

The previous prime is 3402116167. The next prime is 3402116251. The reversal of 3402116243 is 3426112043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3402116243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402112243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192080 + ... + 209042.

It is an arithmetic number, because the mean of its divisors is an integer number (428815992).

Almost surely, 2^3402116243 is an apocalyptic number.

3402116243 is a deficient number, since it is larger than the sum of its proper divisors (28411693).

3402116243 is a wasteful number, since it uses less digits than its factorization.

3402116243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18625.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3402116243 is about 58327.6627596203. The cubic root of 3402116243 is about 1504.0065102411.

Adding to 3402116243 its reverse (3426112043), we get a palindrome (6828228286).

The spelling of 3402116243 in words is "three billion, four hundred two million, one hundred sixteen thousand, two hundred forty-three".