4012267393 has 16 divisors (see below), whose sum is σ = 4309381440. Its totient is φ = 3722154496.

The previous prime is 4012267313. The next prime is 4012267397. The reversal of 4012267393 is 3937622104.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4012267393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012267397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655893 + ... + 661981.

It is an arithmetic number, because the mean of its divisors is an integer number (269336340).

Almost surely, 2^4012267393 is an apocalyptic number.

It is an amenable number.

4012267393 is a deficient number, since it is larger than the sum of its proper divisors (297114047).

4012267393 is a wasteful number, since it uses less digits than its factorization.

4012267393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 4012267393 is about 63342.4612167857. The cubic root of 4012267393 is about 1589.0221685691.

Adding to 4012267393 its reverse (3937622104), we get a palindrome (7949889497).

The spelling of 4012267393 in words is "four billion, twelve million, two hundred sixty-seven thousand, three hundred ninety-three".