540344441222 has 4 divisors (see below), whose sum is σ = 810516661836. Its totient is φ = 270172220610.

The previous prime is 540344441213. The next prime is 540344441239. The reversal of 540344441222 is 222144443045.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135086110304 + ... + 135086110307.

It is an arithmetic number, because the mean of its divisors is an integer number (202629165459).

Almost surely, 2^540344441222 is an apocalyptic number.

540344441222 is a deficient number, since it is larger than the sum of its proper divisors (270172220614).

540344441222 is a wasteful number, since it uses less digits than its factorization.

540344441222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270172220613.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 540344441222 its reverse (222144443045), we get a palindrome (762488884267).

The spelling of 540344441222 in words is "five hundred forty billion, three hundred forty-four million, four hundred forty-one thousand, two hundred twenty-two".