2400084547873 has 2 divisors, whose sum is σ = 2400084547874. Its totient is φ = 2400084547872.

The previous prime is 2400084547867. The next prime is 2400084547933. The reversal of 2400084547873 is 3787454800042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1308042827809 + 1092041720064 = 1143697^2 + 1045008^2 .

It is a cyclic number.

It is not a de Polignac number, because 2400084547873 - 2⁹ = 2400084547361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2400084547873.

It is not a weakly prime, because it can be changed into another prime (2400084541873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200042273936 + 1200042273937.

It is an arithmetic number, because the mean of its divisors is an integer number (1200042273937).

Almost surely, 2^{2400084547873} is an apocalyptic number.

It is an amenable number.

2400084547873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400084547873 is an equidigital number, since it uses as much as digits as its factorization.

2400084547873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 2400084547873 in words is "two trillion, four hundred billion, eighty-four million, five hundred forty-seven thousand, eight hundred seventy-three".