202343401 has 16 divisors (see below), whose sum is σ = 231251328. Its totient is φ = 175392000.

The previous prime is 202343389. The next prime is 202343431. The reversal of 202343401 is 104343202.

202343401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202343401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202343431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138726 + ... + 140176.

It is an arithmetic number, because the mean of its divisors is an integer number (14453208).

Almost surely, 2^202343401 is an apocalyptic number.

It is an amenable number.

202343401 is a deficient number, since it is larger than the sum of its proper divisors (28907927).

202343401 is a wasteful number, since it uses less digits than its factorization.

202343401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 202343401 is about 14224.7460785773. The cubic root of 202343401 is about 587.0787332225.

Adding to 202343401 its reverse (104343202), we get a palindrome (306686603).

It can be divided in two parts, 20234340 and 1, that added together give a triangular number (20234341 = T₆₃₆₁).

The spelling of 202343401 in words is "two hundred two million, three hundred forty-three thousand, four hundred one".