202424120129 has 16 divisors (see below), whose sum is σ = 252395274240. Its totient is φ = 157719114960.

The previous prime is 202424120099. The next prime is 202424120141. The reversal of 202424120129 is 921021424202.

202424120129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-202424120129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202424120189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806102 + ... + 1026960.

It is an arithmetic number, because the mean of its divisors is an integer number (15774704640).

Almost surely, 2^202424120129 is an apocalyptic number.

It is an amenable number.

202424120129 is a deficient number, since it is larger than the sum of its proper divisors (49971154111).

202424120129 is a wasteful number, since it uses less digits than its factorization.

202424120129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232780.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 202424120129 in words is "two hundred two billion, four hundred twenty-four million, one hundred twenty thousand, one hundred twenty-nine".