200140034423 has 8 divisors (see below), whose sum is σ = 228735518592. Its totient is φ = 171545562936.

The previous prime is 200140034389. The next prime is 200140034443. The reversal of 200140034423 is 324430041002.

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

It is a cyclic number.

It is not a de Polignac number, because 200140034423 - 2⁸ = 200140034167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200140034443) 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, 232436 + ... + 674022.

It is an arithmetic number, because the mean of its divisors is an integer number (28591939824).

Almost surely, 2^200140034423 is an apocalyptic number.

200140034423 is a deficient number, since it is larger than the sum of its proper divisors (28595484169).

200140034423 is an equidigital number, since it uses as much as digits as its factorization.

200140034423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506341.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200140034423 its reverse (324430041002), we get a palindrome (524570075425).

The spelling of 200140034423 in words is "two hundred billion, one hundred forty million, thirty-four thousand, four hundred twenty-three".