4012340133 has 16 divisors (see below), whose sum is σ = 5701165056. Its totient is φ = 2504153520.

The previous prime is 4012340131. The next prime is 4012340149. The reversal of 4012340133 is 3310432104.

It is not a de Polignac number, because 4012340133 - 2¹ = 4012340131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012340131) 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, 615373 + ... + 621858.

It is an arithmetic number, because the mean of its divisors is an integer number (356322816).

Almost surely, 2^4012340133 is an apocalyptic number.

It is an amenable number.

4012340133 is a deficient number, since it is larger than the sum of its proper divisors (1688824923).

4012340133 is a wasteful number, since it uses less digits than its factorization.

4012340133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237304.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4012340133 is about 63343.0353945878. The cubic root of 4012340133 is about 1589.0317711839.

Adding to 4012340133 its reverse (3310432104), we get a palindrome (7322772237).

The spelling of 4012340133 in words is "four billion, twelve million, three hundred forty thousand, one hundred thirty-three".