122434049 has 2 divisors, whose sum is σ = 122434050. Its totient is φ = 122434048.

The previous prime is 122434021. The next prime is 122434057. The reversal of 122434049 is 940434221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99700225 + 22733824 = 9985^2 + 4768^2 .

It is a cyclic number.

It is not a de Polignac number, because 122434049 - 2²⁴ = 105656833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122434849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61217024 + 61217025.

It is an arithmetic number, because the mean of its divisors is an integer number (61217025).

Almost surely, 2^122434049 is an apocalyptic number.

It is an amenable number.

122434049 is a deficient number, since it is larger than the sum of its proper divisors (1).

122434049 is an equidigital number, since it uses as much as digits as its factorization.

122434049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 122434049 is about 11064.9920469922. The cubic root of 122434049 is about 496.5550511664. Note that the first 3 decimals are identical.

The spelling of 122434049 in words is "one hundred twenty-two million, four hundred thirty-four thousand, forty-nine".