2430000990049 has 2 divisors, whose sum is σ = 2430000990050. Its totient is φ = 2430000990048.

The previous prime is 2430000990007. The next prime is 2430000990077. The reversal of 2430000990049 is 9400990000342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2097118148449 + 332882841600 = 1448143^2 + 576960^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430000990049 - 2²¹ = 2429998892897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2430000989993 and 2430000990020.

It is not a weakly prime, because it can be changed into another prime (2430000900049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215000495024 + 1215000495025.

It is an arithmetic number, because the mean of its divisors is an integer number (1215000495025).

Almost surely, 2^{2430000990049} is an apocalyptic number.

It is an amenable number.

2430000990049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430000990049 is an equidigital number, since it uses as much as digits as its factorization.

2430000990049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 2430000990049 in words is "two trillion, four hundred thirty billion, nine hundred ninety thousand, forty-nine".