200420113302423 has 48 divisors (see below), whose sum is σ = 363573901728000. Its totient is φ = 108498106435824.

The previous prime is 200420113302397. The next prime is 200420113302443. The reversal of 200420113302423 is 324203311024002.

200420113302423 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 201 + 1 + 3 + 30 + 2 + 423 = 666.

It is not a de Polignac number, because 200420113302423 - 2²⁰ = 200420112253847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200420113302443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3986530803 + ... + 3986581076.

It is an arithmetic number, because the mean of its divisors is an integer number (7574456286000).

Almost surely, 2^{200420113302423} is an apocalyptic number.

200420113302423 is a deficient number, since it is larger than the sum of its proper divisors (163153788425577).

200420113302423 is a wasteful number, since it uses less digits than its factorization.

200420113302423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7973111921 (or 7973111908 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 200420113302423 its reverse (324203311024002), we get a palindrome (524623424326425).

The spelling of 200420113302423 in words is "two hundred trillion, four hundred twenty billion, one hundred thirteen million, three hundred two thousand, four hundred twenty-three".