3042540231 has 4 divisors (see below), whose sum is σ = 4056720312. Its totient is φ = 2028360152.

The previous prime is 3042540203. The next prime is 3042540271. The reversal of 3042540231 is 1320452403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1320452403 = 3 ⋅440150801.

It is a cyclic number.

It is not a de Polignac number, because 3042540231 - 2⁷ = 3042540103 is a prime.

It is a super-2 number, since 2×3042540231² = 18514102114507066722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042540271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507090036 + ... + 507090041.

It is an arithmetic number, because the mean of its divisors is an integer number (1014180078).

Almost surely, 2^3042540231 is an apocalyptic number.

3042540231 is a deficient number, since it is larger than the sum of its proper divisors (1014180081).

3042540231 is a wasteful number, since it uses less digits than its factorization.

3042540231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014180080.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3042540231 is about 55159.2261638975. The cubic root of 3042540231 is about 1449.0346695674.

Adding to 3042540231 its reverse (1320452403), we get a palindrome (4362992634).

The spelling of 3042540231 in words is "three billion, forty-two million, five hundred forty thousand, two hundred thirty-one".