540041430479 has 2 divisors, whose sum is σ = 540041430480. Its totient is φ = 540041430478.

The previous prime is 540041430413. The next prime is 540041430503. The reversal of 540041430479 is 974034140045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540041430479 - 2⁸ = 540041430223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540044430479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270020715239 + 270020715240.

It is an arithmetic number, because the mean of its divisors is an integer number (270020715240).

Almost surely, 2^540041430479 is an apocalyptic number.

540041430479 is a deficient number, since it is larger than the sum of its proper divisors (1).

540041430479 is an equidigital number, since it uses as much as digits as its factorization.

540041430479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 540041430479 in words is "five hundred forty billion, forty-one million, four hundred thirty thousand, four hundred seventy-nine".