202434404213 has 32 divisors (see below), whose sum is σ = 226547193600. Its totient is φ = 180063475200.

The previous prime is 202434404203. The next prime is 202434404219. The reversal of 202434404213 is 312404434202.

It is a cyclic number.

It is not a de Polignac number, because 202434404213 - 2⁴ = 202434404197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202434404219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7011395 + ... + 7040207.

It is an arithmetic number, because the mean of its divisors is an integer number (7079599800).

Almost surely, 2^202434404213 is an apocalyptic number.

It is an amenable number.

202434404213 is a deficient number, since it is larger than the sum of its proper divisors (24112789387).

202434404213 is a wasteful number, since it uses less digits than its factorization.

202434404213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29213.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 202434404213 its reverse (312404434202), we get a palindrome (514838838415).

The spelling of 202434404213 in words is "two hundred two billion, four hundred thirty-four million, four hundred four thousand, two hundred thirteen".