204420114031 has 4 divisors (see below), whose sum is σ = 233622987472. Its totient is φ = 175217240592.

The previous prime is 204420114029. The next prime is 204420114053. The reversal of 204420114031 is 130411024402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130411024402 = 2 ⋅65205512201.

It is a cyclic number.

It is not a de Polignac number, because 204420114031 - 2¹ = 204420114029 is a prime.

It is a super-2 number, since 2×204420114031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204420113993 and 204420114011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204420114001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14601436710 + ... + 14601436723.

It is an arithmetic number, because the mean of its divisors is an integer number (58405746868).

Almost surely, 2^204420114031 is an apocalyptic number.

204420114031 is a deficient number, since it is larger than the sum of its proper divisors (29202873441).

204420114031 is an equidigital number, since it uses as much as digits as its factorization.

204420114031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29202873440.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 204420114031 its reverse (130411024402), we get a palindrome (334831138433).

The spelling of 204420114031 in words is "two hundred four billion, four hundred twenty million, one hundred fourteen thousand, thirty-one".