4322038144 has 32 divisors (see below), whose sum is σ = 8738839800. Its totient is φ = 2128760832.

The previous prime is 4322038121. The next prime is 4322038153. The reversal of 4322038144 is 4418302234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 243409 + ... + 260560.

Almost surely, 2^4322038144 is an apocalyptic number.

It is an amenable number.

4322038144 is an abundant number, since it is smaller than the sum of its proper divisors (4416801656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4322038144 is an equidigital number, since it uses as much as digits as its factorization.

4322038144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504050 (or 504038 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 4322038144 is about 65742.2097590277. The cubic root of 4322038144 is about 1628.9066581126.

The spelling of 4322038144 in words is "four billion, three hundred twenty-two million, thirty-eight thousand, one hundred forty-four".