2430022849 has 2 divisors, whose sum is σ = 2430022850. Its totient is φ = 2430022848.

The previous prime is 2430022831. The next prime is 2430022871. The reversal of 2430022849 is 9482200342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2345658624 + 84364225 = 48432^2 + 9185^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430022849 - 2⁵ = 2430022817 is a prime.

It is a super-2 number, since 2×2430022849² = 11810022093324153602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2430022649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215011424 + 1215011425.

It is an arithmetic number, because the mean of its divisors is an integer number (1215011425).

Almost surely, 2^2430022849 is an apocalyptic number.

It is an amenable number.

2430022849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430022849 is an equidigital number, since it uses as much as digits as its factorization.

2430022849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2430022849 is about 49295.2619325631. The cubic root of 2430022849 is about 1344.4256377653.

The spelling of 2430022849 in words is "two billion, four hundred thirty million, twenty-two thousand, eight hundred forty-nine".