4312442434 has 8 divisors (see below), whose sum is σ = 6515880588. Its totient is φ = 2140482240.

The previous prime is 4312442417. The next prime is 4312442447. The reversal of 4312442434 is 4342442134.

It can be written as a sum of positive squares in 2 ways, for example, as 3972150625 + 340291809 = 63025^2 + 18447^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4312442396 and 4312442405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7869147 + ... + 7869694.

Almost surely, 2^4312442434 is an apocalyptic number.

4312442434 is a deficient number, since it is larger than the sum of its proper divisors (2203438154).

4312442434 is a wasteful number, since it uses less digits than its factorization.

4312442434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15738980.

The product of its digits is 36864, while the sum is 31.

The square root of 4312442434 is about 65669.1893813225. The cubic root of 4312442434 is about 1627.7002752901.

Adding to 4312442434 its reverse (4342442134), we get a palindrome (8654884568).

It can be divided in two parts, 43124 and 42434, that added together give a palindrome (85558).

The spelling of 4312442434 in words is "four billion, three hundred twelve million, four hundred forty-two thousand, four hundred thirty-four".