2401303431 has 32 divisors (see below), whose sum is σ = 3651637248. Its totient is φ = 1394680320.

The previous prime is 2401303423. The next prime is 2401303451. The reversal of 2401303431 is 1343031042.

It is not a de Polignac number, because 2401303431 - 2³ = 2401303423 is a prime.

It is a super-2 number, since 2×2401303431² = 11532516335464743522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2401303398 and 2401303407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401303451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3345 + ... + 69381.

It is an arithmetic number, because the mean of its divisors is an integer number (114113664).

Almost surely, 2^2401303431 is an apocalyptic number.

2401303431 is a deficient number, since it is larger than the sum of its proper divisors (1250333817).

2401303431 is a wasteful number, since it uses less digits than its factorization.

2401303431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66111.

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

The square root of 2401303431 is about 49003.0961368769. The cubic root of 2401303431 is about 1339.1082339826.

Adding to 2401303431 its reverse (1343031042), we get a palindrome (3744334473).

The spelling of 2401303431 in words is "two billion, four hundred one million, three hundred three thousand, four hundred thirty-one".