3420002442 has 16 divisors (see below), whose sum is σ = 6846918912. Its totient is φ = 1138848480.

The previous prime is 3420002419. The next prime is 3420002483. The reversal of 3420002442 is 2442000243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281643 + ... + 293534.

It is an arithmetic number, because the mean of its divisors is an integer number (427932432).

Almost surely, 2^3420002442 is an apocalyptic number.

3420002442 is an abundant number, since it is smaller than the sum of its proper divisors (3426916470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420002442 is a wasteful number, since it uses less digits than its factorization.

3420002442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576173.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 3420002442 is about 58480.7869475095. The cubic root of 3420002442 is about 1506.6376131809.

Adding to 3420002442 its reverse (2442000243), we get a palindrome (5862002685).

The spelling of 3420002442 in words is "three billion, four hundred twenty million, two thousand, four hundred forty-two".