3402415243 has 2 divisors, whose sum is σ = 3402415244. Its totient is φ = 3402415242.

The previous prime is 3402415229. The next prime is 3402415249. The reversal of 3402415243 is 3425142043.

It is a happy number.

3402415243 is nontrivially palindromic in base 8.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3402415243 - 2¹³ = 3402407051 is a prime.

It is not a weakly prime, because it can be changed into another prime (3402415249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701207621 + 1701207622.

It is an arithmetic number, because the mean of its divisors is an integer number (1701207622).

Almost surely, 2^3402415243 is an apocalyptic number.

3402415243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402415243 is an equidigital number, since it uses as much as digits as its factorization.

3402415243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3402415243 is about 58330.2258096092. The cubic root of 3402415243 is about 1504.0505695600.

Adding to 3402415243 its reverse (3425142043), we get a palindrome (6827557286).

The spelling of 3402415243 in words is "three billion, four hundred two million, four hundred fifteen thousand, two hundred forty-three".