2401430331 has 16 divisors (see below), whose sum is σ = 3331912320. Its totient is φ = 1537213440.

The previous prime is 2401430329. The next prime is 2401430377. The reversal of 2401430331 is 1330341042.

It is not a de Polignac number, because 2401430331 - 2¹ = 2401430329 is a prime.

It is a super-2 number, since 2×2401430331² = 11533735269293539122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2401430298 and 2401430307.

It is not an unprimeable number, because it can be changed into a prime (2401430321) 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, 150150 + ... + 165371.

It is an arithmetic number, because the mean of its divisors is an integer number (208244520).

Almost surely, 2^2401430331 is an apocalyptic number.

2401430331 is a deficient number, since it is larger than the sum of its proper divisors (930481989).

2401430331 is a wasteful number, since it uses less digits than its factorization.

2401430331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315626.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2401430331 is about 49004.3909359151. The cubic root of 2401430331 is about 1339.1318225387.

Adding to 2401430331 its reverse (1330341042), we get a palindrome (3731771373).

It can be divided in two parts, 24014 and 30331, that added together give a palindrome (54345).

The spelling of 2401430331 in words is "two billion, four hundred one million, four hundred thirty thousand, three hundred thirty-one".