202424000409 has 48 divisors (see below), whose sum is σ = 297078312960. Its totient is φ = 132807185280.

The previous prime is 202424000393. The next prime is 202424000411. The reversal of 202424000409 is 904000424202.

It is not a de Polignac number, because 202424000409 - 2⁴ = 202424000393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202424000209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87590364 + ... + 87592674.

It is an arithmetic number, because the mean of its divisors is an integer number (6189131520).

Almost surely, 2^202424000409 is an apocalyptic number.

It is an amenable number.

202424000409 is a deficient number, since it is larger than the sum of its proper divisors (94654312551).

202424000409 is a wasteful number, since it uses less digits than its factorization.

202424000409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 202424000409 in words is "two hundred two billion, four hundred twenty-four million, four hundred nine", and thus it is an aban number.