24202055149 has 2 divisors, whose sum is σ = 24202055150. Its totient is φ = 24202055148.

The previous prime is 24202055123. The next prime is 24202055153. The reversal of 24202055149 is 94155020242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14685077124 + 9516978025 = 121182^2 + 97555^2 .

It is a cyclic number.

It is not a de Polignac number, because 24202055149 - 2⁹ = 24202054637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24202055179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12101027574 + 12101027575.

It is an arithmetic number, because the mean of its divisors is an integer number (12101027575).

Almost surely, 2^24202055149 is an apocalyptic number.

It is an amenable number.

24202055149 is a deficient number, since it is larger than the sum of its proper divisors (1).

24202055149 is an equidigital number, since it uses as much as digits as its factorization.

24202055149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 24202055149 in words is "twenty-four billion, two hundred two million, fifty-five thousand, one hundred forty-nine".