3401442012 has 24 divisors (see below), whose sum is σ = 8037164800. Its totient is φ = 1119461616.

The previous prime is 3401441909. The next prime is 3401442013. The reversal of 3401442012 is 2102441043.

It is a self number, because there is not a number n which added to its sum of digits gives 3401442012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401442013) 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 7 ways as a sum of consecutive naturals, for example, 1793062 + ... + 1794957.

Almost surely, 2^3401442012 is an apocalyptic number.

It is an amenable number.

3401442012 is an abundant number, since it is smaller than the sum of its proper divisors (4635722788).

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

3401442012 is a wasteful number, since it uses less digits than its factorization.

3401442012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588105 (or 3588103 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3401442012 is about 58321.8827885383. The cubic root of 3401442012 is about 1503.9071490655.

Adding to 3401442012 its reverse (2102441043), we get a palindrome (5503883055).

The spelling of 3401442012 in words is "three billion, four hundred one million, four hundred forty-two thousand, twelve".