4284444148 has 24 divisors (see below), whose sum is σ = 7677397728. Its totient is φ = 2090970336.

The previous prime is 4284444113. The next prime is 4284444149. The reversal of 4284444148 is 8414444824.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284444149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269715 + ... + 285157.

It is an arithmetic number, because the mean of its divisors is an integer number (319891572).

Almost surely, 2^4284444148 is an apocalyptic number.

It is an amenable number.

4284444148 is a deficient number, since it is larger than the sum of its proper divisors (3392953580).

4284444148 is a wasteful number, since it uses less digits than its factorization.

4284444148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17103 (or 17101 counting only the distinct ones).

The product of its digits is 524288, while the sum is 43.

The square root of 4284444148 is about 65455.6655149117. The cubic root of 4284444148 is about 1624.1700406170.

The spelling of 4284444148 in words is "four billion, two hundred eighty-four million, four hundred forty-four thousand, one hundred forty-eight".