4312242015 has 16 divisors (see below), whose sum is σ = 7305445728. Its totient is φ = 2164576256.

The previous prime is 4312242001. The next prime is 4312242019. The reversal of 4312242015 is 5102422134.

It is a cyclic number.

It is not a de Polignac number, because 4312242015 - 2¹³ = 4312233823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312242019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8455122 + ... + 8455631.

It is an arithmetic number, because the mean of its divisors is an integer number (456590358).

Almost surely, 2^4312242015 is an apocalyptic number.

4312242015 is a deficient number, since it is larger than the sum of its proper divisors (2993203713).

4312242015 is a wasteful number, since it uses less digits than its factorization.

4312242015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16910778.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4312242015 is about 65667.6633892207. The cubic root of 4312242015 is about 1627.6750593310.

Adding to 4312242015 its reverse (5102422134), we get a palindrome (9414664149).

The spelling of 4312242015 in words is "four billion, three hundred twelve million, two hundred forty-two thousand, fifteen".