540204243196 has 24 divisors (see below), whose sum is σ = 1035482782320. Its totient is φ = 245447768832.

The previous prime is 540204243193. The next prime is 540204243217. The reversal of 540204243196 is 691342402045.

It is a happy number.

It is a super-2 number, since 2×540204243196² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540204243191) 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, 136966650 + ... + 136970593.

It is an arithmetic number, because the mean of its divisors is an integer number (43145115930).

Almost surely, 2^540204243196 is an apocalyptic number.

It is an amenable number.

540204243196 is a deficient number, since it is larger than the sum of its proper divisors (495278539124).

540204243196 is a wasteful number, since it uses less digits than its factorization.

540204243196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273937293 (or 273937291 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 540204243196 in words is "five hundred forty billion, two hundred four million, two hundred forty-three thousand, one hundred ninety-six".