540106022644 has 24 divisors (see below), whose sum is σ = 986638060800. Its totient is φ = 258405195840.

The previous prime is 540106022569. The next prime is 540106022699. The reversal of 540106022644 is 446220601045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24459154 + ... + 24481225.

It is an arithmetic number, because the mean of its divisors is an integer number (41109919200).

Almost surely, 2^540106022644 is an apocalyptic number.

It is an amenable number.

540106022644 is a deficient number, since it is larger than the sum of its proper divisors (446532038156).

540106022644 is a wasteful number, since it uses less digits than its factorization.

540106022644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48940503 (or 48940501 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 540106022644 its reverse (446220601045), we get a palindrome (986326623689).

The spelling of 540106022644 in words is "five hundred forty billion, one hundred six million, twenty-two thousand, six hundred forty-four".