200401293 has 8 divisors (see below), whose sum is σ = 267267328. Its totient is φ = 133568064.

The previous prime is 200401283. The next prime is 200401307. The reversal of 200401293 is 392104002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200401293 - 2²⁰ = 199352717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200401283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18180 + ... + 27042.

It is an arithmetic number, because the mean of its divisors is an integer number (33408416).

Almost surely, 2^200401293 is an apocalyptic number.

It is an amenable number.

200401293 is a deficient number, since it is larger than the sum of its proper divisors (66866035).

200401293 is an equidigital number, since it uses as much as digits as its factorization.

200401293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16403.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 200401293 is about 14156.3163640829. The cubic root of 200401293 is about 585.1944156215.

Adding to 200401293 its reverse (392104002), we get a palindrome (592505295).

The spelling of 200401293 in words is "two hundred million, four hundred one thousand, two hundred ninety-three".