540414231131 has 16 divisors (see below), whose sum is σ = 565450278624. Its totient is φ = 516016859904.

The previous prime is 540414231113. The next prime is 540414231167. The reversal of 540414231131 is 131132414045.

It is not a de Polignac number, because 540414231131 - 2⁶ = 540414231067 is a prime.

It is a super-2 number, since 2×540414231131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540414231094 and 540414231103.

It is not an unprimeable number, because it can be changed into a prime (540414231031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203255 + ... + 1059311.

It is an arithmetic number, because the mean of its divisors is an integer number (35340642414).

Almost surely, 2^540414231131 is an apocalyptic number.

540414231131 is a deficient number, since it is larger than the sum of its proper divisors (25036047493).

540414231131 is a wasteful number, since it uses less digits than its factorization.

540414231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856430.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 540414231131 its reverse (131132414045), we get a palindrome (671546645176).

The spelling of 540414231131 in words is "five hundred forty billion, four hundred fourteen million, two hundred thirty-one thousand, one hundred thirty-one".