540234144212124 has 24 divisors (see below), whose sum is σ = 1261500572971408. Its totient is φ = 179941728574080.

The previous prime is 540234144212107. The next prime is 540234144212129. The reversal of 540234144212124 is 421212441432045.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540234144212129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17039920567 + ... + 17039952270.

Almost surely, 2^{540234144212124} is an apocalyptic number.

It is an amenable number.

540234144212124 is an abundant number, since it is smaller than the sum of its proper divisors (721266428759284).

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

540234144212124 is a wasteful number, since it uses less digits than its factorization.

540234144212124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34079874165 (or 34079874163 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 39.

Adding to 540234144212124 its reverse (421212441432045), we get a palindrome (961446585644169).

The spelling of 540234144212124 in words is "five hundred forty trillion, two hundred thirty-four billion, one hundred forty-four million, two hundred twelve thousand, one hundred twenty-four".