540262343418 has 16 divisors (see below), whose sum is σ = 1234885356480. Its totient is φ = 154360669536.

The previous prime is 540262343417. The next prime is 540262343441. The reversal of 540262343418 is 814343262045.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 12863389129 = 540262343418 / (5 + 4 + 0 + 2 + 6 + 2 + 3 + 4 + 3 + 4 + 1 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 540262343418.

It is not an unprimeable number, because it can be changed into a prime (540262343417) 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, 6431694523 + ... + 6431694606.

It is an arithmetic number, because the mean of its divisors is an integer number (77180334780).

Almost surely, 2^540262343418 is an apocalyptic number.

540262343418 is an abundant number, since it is smaller than the sum of its proper divisors (694623013062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540262343418 is a wasteful number, since it uses less digits than its factorization.

540262343418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12863389141.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 540262343418 in words is "five hundred forty billion, two hundred sixty-two million, three hundred forty-three thousand, four hundred eighteen".