2434431311 has 12 divisors (see below), whose sum is σ = 2651915952. Its totient is φ = 2233685376.

The previous prime is 2434431287. The next prime is 2434431319. The reversal of 2434431311 is 1131344342.

It is a happy number.

2434431311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2434431311 - 2⁶ = 2434431247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434431319) 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, 14906 + ... + 71351.

It is an arithmetic number, because the mean of its divisors is an integer number (220992996).

Almost surely, 2^2434431311 is an apocalyptic number.

2434431311 is a deficient number, since it is larger than the sum of its proper divisors (217484641).

2434431311 is a wasteful number, since it uses less digits than its factorization.

2434431311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86450 (or 86437 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2434431311 is about 49339.9565362597. The cubic root of 2434431311 is about 1345.2381498579.

Adding to 2434431311 its reverse (1131344342), we get a palindrome (3565775653).

It can be divided in two parts, 24344 and 31311, that added together give a palindrome (55655).

The spelling of 2434431311 in words is "two billion, four hundred thirty-four million, four hundred thirty-one thousand, three hundred eleven".