4441142030 has 32 divisors (see below), whose sum is σ = 8619676128. Its totient is φ = 1637769600.

The previous prime is 4441142029. The next prime is 4441142047. The reversal of 4441142030 is 302411444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4441141987 and 4441142005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85925 + ... + 127535.

It is an arithmetic number, because the mean of its divisors is an integer number (269364879).

Almost surely, 2^4441142030 is an apocalyptic number.

4441142030 is a deficient number, since it is larger than the sum of its proper divisors (4178534098).

4441142030 is a wasteful number, since it uses less digits than its factorization.

4441142030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42452.

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

The square root of 4441142030 is about 66641.8939556793. The cubic root of 4441142030 is about 1643.7340592651.

Adding to 4441142030 its reverse (302411444), we get a palindrome (4743553474).

The spelling of 4441142030 in words is "four billion, four hundred forty-one million, one hundred forty-two thousand, thirty".