2469198841 has 2 divisors, whose sum is σ = 2469198842. Its totient is φ = 2469198840.

The previous prime is 2469198749. The next prime is 2469198857. The reversal of 2469198841 is 1488919642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2045662441 + 423536400 = 45229^2 + 20580^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469198841 - 2¹³ = 2469190649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2469198041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234599420 + 1234599421.

It is an arithmetic number, because the mean of its divisors is an integer number (1234599421).

Almost surely, 2^2469198841 is an apocalyptic number.

It is an amenable number.

2469198841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2469198841 is an equidigital number, since it uses as much as digits as its factorization.

2469198841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 52.

The square root of 2469198841 is about 49691.0338089277. The cubic root of 2469198841 is about 1351.6119457552.

The spelling of 2469198841 in words is "two billion, four hundred sixty-nine million, one hundred ninety-eight thousand, eight hundred forty-one".