2431403234 has 16 divisors (see below), whose sum is σ = 3931712568. Its totient is φ = 1121025792.

The previous prime is 2431403207. The next prime is 2431403251. The reversal of 2431403234 is 4323041342.

It can be written as a sum of positive squares in 4 ways, for example, as 1636445209 + 794958025 = 40453^2 + 28195^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22457 + ... + 73260.

Almost surely, 2^2431403234 is an apocalyptic number.

2431403234 is a deficient number, since it is larger than the sum of its proper divisors (1500309334).

2431403234 is a wasteful number, since it uses less digits than its factorization.

2431403234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96709.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2431403234 is about 49309.2611382487. The cubic root of 2431403234 is about 1344.6801585123.

Adding to 2431403234 its reverse (4323041342), we get a palindrome (6754444576).

The spelling of 2431403234 in words is "two billion, four hundred thirty-one million, four hundred three thousand, two hundred thirty-four".