540453404234 has 16 divisors (see below), whose sum is σ = 822351035520. Its totient is φ = 266351501280.

The previous prime is 540453404213. The next prime is 540453404237. The reversal of 540453404234 is 432404354045.

It is not an unprimeable number, because it can be changed into a prime (540453404237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705419 + ... + 3848510.

It is an arithmetic number, because the mean of its divisors is an integer number (51396939720).

Almost surely, 2^540453404234 is an apocalyptic number.

540453404234 is a deficient number, since it is larger than the sum of its proper divisors (281897631286).

540453404234 is a wasteful number, since it uses less digits than its factorization.

540453404234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554445.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 540453404234 its reverse (432404354045), we get a palindrome (972857758279).

The spelling of 540453404234 in words is "five hundred forty billion, four hundred fifty-three million, four hundred four thousand, two hundred thirty-four".