4430041142 has 4 divisors (see below), whose sum is σ = 6645061716. Its totient is φ = 2215020570.

The previous prime is 4430041079. The next prime is 4430041153. The reversal of 4430041142 is 2411400344.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107510284 + ... + 1107510287.

It is an arithmetic number, because the mean of its divisors is an integer number (1661265429).

Almost surely, 2^4430041142 is an apocalyptic number.

4430041142 is a deficient number, since it is larger than the sum of its proper divisors (2215020574).

4430041142 is a wasteful number, since it uses less digits than its factorization.

4430041142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215020573.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4430041142 is about 66558.5542361010. The cubic root of 4430041142 is about 1642.3633808991.

Adding to 4430041142 its reverse (2411400344), we get a palindrome (6841441486).

The spelling of 4430041142 in words is "four billion, four hundred thirty million, forty-one thousand, one hundred forty-two".