540043222142 has 8 divisors (see below), whose sum is σ = 810193413432. Its totient is φ = 269978751000.

The previous prime is 540043222129. The next prime is 540043222153. The reversal of 540043222142 is 241222340045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×540043222142³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21414284 + ... + 21439487.

It is an arithmetic number, because the mean of its divisors is an integer number (101274176679).

Almost surely, 2^540043222142 is an apocalyptic number.

540043222142 is a deficient number, since it is larger than the sum of its proper divisors (270150191290).

540043222142 is a wasteful number, since it uses less digits than its factorization.

540043222142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42860074.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 540043222142 its reverse (241222340045), we get a palindrome (781265562187).

The spelling of 540043222142 in words is "five hundred forty billion, forty-three million, two hundred twenty-two thousand, one hundred forty-two".