3401422443 has 32 divisors (see below), whose sum is σ = 5167955520. Its totient is φ = 2209777920.

The previous prime is 3401422439. The next prime is 3401422471. The reversal of 3401422443 is 3442241043.

It is a happy number.

It is not a de Polignac number, because 3401422443 - 2² = 3401422439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3401422483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1811221 + ... + 1813097.

It is an arithmetic number, because the mean of its divisors is an integer number (161498610).

Almost surely, 2^3401422443 is an apocalyptic number.

3401422443 is a deficient number, since it is larger than the sum of its proper divisors (1766533077).

3401422443 is a wasteful number, since it uses less digits than its factorization.

3401422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564 (or 3558 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 3401422443 is about 58321.7150210794. The cubic root of 3401422443 is about 1503.9042649930.

Adding to 3401422443 its reverse (3442241043), we get a palindrome (6843663486).

The spelling of 3401422443 in words is "three billion, four hundred one million, four hundred twenty-two thousand, four hundred forty-three".