4354431201 has 12 divisors (see below), whose sum is σ = 6291797460. Its totient is φ = 2902001760.

The previous prime is 4354431181. The next prime is 4354431209. The reversal of 4354431201 is 1021344534.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2166437025 + 2187994176 = 46545^2 + 46776^2 .

It is not a de Polignac number, because 4354431201 - 2¹³ = 4354423009 is a prime.

It is a super-2 number, since 2×4354431201² = 37922142168484604802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4354431209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49830 + ... + 105791.

It is an arithmetic number, because the mean of its divisors is an integer number (524316455).

Almost surely, 2^4354431201 is an apocalyptic number.

It is an amenable number.

4354431201 is a deficient number, since it is larger than the sum of its proper divisors (1937366259).

4354431201 is a wasteful number, since it uses less digits than its factorization.

4354431201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158736 (or 158733 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4354431201 is about 65988.1140888266. The cubic root of 4354431201 is about 1632.9660075771.

Adding to 4354431201 its reverse (1021344534), we get a palindrome (5375775735).

The spelling of 4354431201 in words is "four billion, three hundred fifty-four million, four hundred thirty-one thousand, two hundred one".