202413401 has 2 divisors, whose sum is σ = 202413402. Its totient is φ = 202413400.

The previous prime is 202413383. The next prime is 202413467. The reversal of 202413401 is 104314202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161900176 + 40513225 = 12724^2 + 6365^2 .

It is a cyclic number.

It is not a de Polignac number, because 202413401 - 2²⁶ = 135304537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202413401.

It is not a weakly prime, because it can be changed into another prime (202412401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101206700 + 101206701.

It is an arithmetic number, because the mean of its divisors is an integer number (101206701).

Almost surely, 2^202413401 is an apocalyptic number.

It is an amenable number.

202413401 is a deficient number, since it is larger than the sum of its proper divisors (1).

202413401 is an equidigital number, since it uses as much as digits as its factorization.

202413401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 202413401 is about 14227.2063666765. The cubic root of 202413401 is about 587.1464247032.

Adding to 202413401 its reverse (104314202), we get a palindrome (306727603).

The spelling of 202413401 in words is "two hundred two million, four hundred thirteen thousand, four hundred one".