3430120234231 has 4 divisors (see below), whose sum is σ = 3430218046464. Its totient is φ = 3430022422000.

The previous prime is 3430120234223. The next prime is 3430120234241. The reversal of 3430120234231 is 1324320210343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3430120234231 - 2³ = 3430120234223 is a prime.

It is a super-2 number, since 2×3430120234231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3430120234231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430120234201) 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 3 ways as a sum of consecutive naturals, for example, 48853495 + ... + 48923656.

It is an arithmetic number, because the mean of its divisors is an integer number (857554511616).

Almost surely, 2^{3430120234231} is an apocalyptic number.

3430120234231 is a deficient number, since it is larger than the sum of its proper divisors (97812233).

3430120234231 is an equidigital number, since it uses as much as digits as its factorization.

3430120234231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97812232.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 3430120234231 its reverse (1324320210343), we get a palindrome (4754440444574).

The spelling of 3430120234231 in words is "three trillion, four hundred thirty billion, one hundred twenty million, two hundred thirty-four thousand, two hundred thirty-one".