540240034 has 32 divisors (see below), whose sum is σ = 890568000. Its totient is φ = 244866240.

The previous prime is 540239989. The next prime is 540240097. The reversal of 540240034 is 430042045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540239987 and 540240014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82617 + ... + 88915.

It is an arithmetic number, because the mean of its divisors is an integer number (27830250).

Almost surely, 2^540240034 is an apocalyptic number.

540240034 is a deficient number, since it is larger than the sum of its proper divisors (350327966).

540240034 is a wasteful number, since it uses less digits than its factorization.

540240034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 540240034 is about 23243.0642127926. The cubic root of 540240034 is about 814.4459249789.

Adding to 540240034 its reverse (430042045), we get a palindrome (970282079).

The spelling of 540240034 in words is "five hundred forty million, two hundred forty thousand, thirty-four".