4344444442 has 8 divisors (see below), whose sum is σ = 7017948756. Its totient is φ = 2005128192.

The previous prime is 4344444427. The next prime is 4344444457. The reversal of 4344444442 is 2444444434.

It is an interprime number because it is at equal distance from previous prime (4344444427) and next prime (4344444457).

It can be written as a sum of positive squares in 2 ways, for example, as 4342678201 + 1766241 = 65899^2 + 1329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83546983 + ... + 83547034.

Almost surely, 2^4344444442 is an apocalyptic number.

4344444442 is a deficient number, since it is larger than the sum of its proper divisors (2673504314).

4344444442 is a wasteful number, since it uses less digits than its factorization.

4344444442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167094032.

The product of its digits is 393216, while the sum is 37.

The square root of 4344444442 is about 65912.3997590742. The cubic root of 4344444442 is about 1631.7166655878.

Adding to 4344444442 its reverse (2444444434), we get a palindrome (6788888876).

The spelling of 4344444442 in words is "four billion, three hundred forty-four million, four hundred forty-four thousand, four hundred forty-two".