4402143042 has 16 divisors (see below), whose sum is σ = 9604675872. Its totient is φ = 1333982720.

The previous prime is 4402143037. The next prime is 4402143061. The reversal of 4402143042 is 2403412044.

It is a happy number.

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, 33349503 + ... + 33349634.

It is an arithmetic number, because the mean of its divisors is an integer number (600292242).

Almost surely, 2^4402143042 is an apocalyptic number.

4402143042 is an abundant number, since it is smaller than the sum of its proper divisors (5202532830).

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

4402143042 is a wasteful number, since it uses less digits than its factorization.

4402143042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66699153.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4402143042 is about 66348.6476275139. The cubic root of 4402143042 is about 1638.9085343692.

Adding to 4402143042 its reverse (2403412044), we get a palindrome (6805555086).

The spelling of 4402143042 in words is "four billion, four hundred two million, one hundred forty-three thousand, forty-two".