540101442520422 has 224 divisors, whose sum is σ = 1289943223850880. Its totient is φ = 169245722419200.

The previous prime is 540101442520373. The next prime is 540101442520427. The reversal of 540101442520422 is 224025244101045.

540101442520422 is a `hidden beast` number, since 5 + 4 + 0 + 1 + 0 + 1 + 4 + 425 + 204 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540101442520427) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 382835922 + ... + 384244122.

Almost surely, 2^{540101442520422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540101442520422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644971611925440).

540101442520422 is an abundant number, since it is smaller than the sum of its proper divisors (749841781330458).

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

540101442520422 is a wasteful number, since it uses less digits than its factorization.

540101442520422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408490 (or 1408475 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 540101442520422 its reverse (224025244101045), we get a palindrome (764126686621467).

The spelling of 540101442520422 in words is "five hundred forty trillion, one hundred one billion, four hundred forty-two million, five hundred twenty thousand, four hundred twenty-two".