200420102411431 has 8 divisors (see below), whose sum is σ = 229058105402880. Its totient is φ = 171783739367448.

The previous prime is 200420102411429. The next prime is 200420102411467. The reversal of 200420102411431 is 134114201024002.

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 200420102411431 - 2¹ = 200420102411429 is a prime.

It is a super-2 number, since 2×200420102411431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200420102411396 and 200420102411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200420102411531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409724971 + ... + 410213836.

It is an arithmetic number, because the mean of its divisors is an integer number (28632263175360).

Almost surely, 2^{200420102411431} is an apocalyptic number.

200420102411431 is a deficient number, since it is larger than the sum of its proper divisors (28638002991449).

200420102411431 is an equidigital number, since it uses as much as digits as its factorization.

200420102411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819973733.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 200420102411431 its reverse (134114201024002), we get a palindrome (334534303435433).

The spelling of 200420102411431 in words is "two hundred trillion, four hundred twenty billion, one hundred two million, four hundred eleven thousand, four hundred thirty-one".