4312042355 has 4 divisors (see below), whose sum is σ = 5174450832. Its totient is φ = 3449633880.

The previous prime is 4312042351. The next prime is 4312042379. The reversal of 4312042355 is 5532402134.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4312042355 - 2² = 4312042351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312042351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431204231 + ... + 431204240.

It is an arithmetic number, because the mean of its divisors is an integer number (1293612708).

Almost surely, 2^4312042355 is an apocalyptic number.

4312042355 is a deficient number, since it is larger than the sum of its proper divisors (862408477).

4312042355 is an equidigital number, since it uses as much as digits as its factorization.

4312042355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862408476.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 4312042355 is about 65666.1431408911. The cubic root of 4312042355 is about 1627.6499380896.

Adding to 4312042355 its reverse (5532402134), we get a palindrome (9844444489).

The spelling of 4312042355 in words is "four billion, three hundred twelve million, forty-two thousand, three hundred fifty-five".