4425400331 has 16 divisors (see below), whose sum is σ = 4857217920. Its totient is φ = 3998579520.

The previous prime is 4425400321. The next prime is 4425400351. The reversal of 4425400331 is 1330045244.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4425400331 is a prime.

It is a super-2 number, since 2×4425400331² = 39168336179229819122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4425400331.

It is not an unprimeable number, because it can be changed into a prime (4425400321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377455 + ... + 1380663.

It is an arithmetic number, because the mean of its divisors is an integer number (303576120).

Almost surely, 2^4425400331 is an apocalyptic number.

4425400331 is a deficient number, since it is larger than the sum of its proper divisors (431817589).

4425400331 is a wasteful number, since it uses less digits than its factorization.

4425400331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4425400331 is about 66523.6824822559. The cubic root of 4425400331 is about 1641.7896795978.

Adding to 4425400331 its reverse (1330045244), we get a palindrome (5755445575).

The spelling of 4425400331 in words is "four billion, four hundred twenty-five million, four hundred thousand, three hundred thirty-one".