4012305315 has 16 divisors (see below), whose sum is σ = 6450118656. Its totient is φ = 2129752800.

The previous prime is 4012305313. The next prime is 4012305343. The reversal of 4012305315 is 5135032104.

It is not a de Polignac number, because 4012305315 - 2¹ = 4012305313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4012305313) 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, 630691 + ... + 637020.

It is an arithmetic number, because the mean of its divisors is an integer number (403132416).

Almost surely, 2^4012305315 is an apocalyptic number.

4012305315 is a deficient number, since it is larger than the sum of its proper divisors (2437813341).

4012305315 is a wasteful number, since it uses less digits than its factorization.

4012305315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267930.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 4012305315 is about 63342.7605571465. The cubic root of 4012305315 is about 1589.0271747749.

Adding to 4012305315 its reverse (5135032104), we get a palindrome (9147337419).

The spelling of 4012305315 in words is "four billion, twelve million, three hundred five thousand, three hundred fifteen".