540156010131241 has 4 divisors (see below), whose sum is σ = 617321154435712. Its totient is φ = 462990865826772.

The previous prime is 540156010131233. The next prime is 540156010131379. The reversal of 540156010131241 is 142131010651045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540156010131241 - 2³ = 540156010131233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540156010131197 and 540156010131206.

It is not an unprimeable number, because it can be changed into a prime (540156010135241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38582572152225 + ... + 38582572152238.

It is an arithmetic number, because the mean of its divisors is an integer number (154330288608928).

Almost surely, 2^{540156010131241} is an apocalyptic number.

It is an amenable number.

540156010131241 is a deficient number, since it is larger than the sum of its proper divisors (77165144304471).

540156010131241 is an equidigital number, since it uses as much as digits as its factorization.

540156010131241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77165144304470.

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 540156010131241 its reverse (142131010651045), we get a palindrome (682287020782286).

The spelling of 540156010131241 in words is "five hundred forty trillion, one hundred fifty-six billion, ten million, one hundred thirty-one thousand, two hundred forty-one".