4442415146 has 64 divisors (see below), whose sum is σ = 7768607616. Its totient is φ = 1886976000.

The previous prime is 4442415127. The next prime is 4442415157. The reversal of 4442415146 is 6415142444.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4226321 + ... + 4227371.

It is an arithmetic number, because the mean of its divisors is an integer number (121384494).

Almost surely, 2^4442415146 is an apocalyptic number.

4442415146 is a deficient number, since it is larger than the sum of its proper divisors (3326192470).

4442415146 is a wasteful number, since it uses less digits than its factorization.

4442415146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287.

The product of its digits is 61440, while the sum is 35.

The square root of 4442415146 is about 66651.4451906333. The cubic root of 4442415146 is about 1643.8911107760.

The spelling of 4442415146 in words is "four billion, four hundred forty-two million, four hundred fifteen thousand, one hundred forty-six".