5540042313929 has 2 divisors, whose sum is σ = 5540042313930. Its totient is φ = 5540042313928.

The previous prime is 5540042313901. The next prime is 5540042313959. The reversal of 5540042313929 is 9293132400455.

5540042313929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4445675259529 + 1094367054400 = 2108477^2 + 1046120^2 .

It is a cyclic number.

It is not a de Polignac number, because 5540042313929 - 2³⁶ = 5471322837193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5540042313959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770021156964 + 2770021156965.

It is an arithmetic number, because the mean of its divisors is an integer number (2770021156965).

Almost surely, 2^{5540042313929} is an apocalyptic number.

It is an amenable number.

5540042313929 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540042313929 is an equidigital number, since it uses as much as digits as its factorization.

5540042313929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 5540042313929 in words is "five trillion, five hundred forty billion, forty-two million, three hundred thirteen thousand, nine hundred twenty-nine".