3112020341430 has 256 divisors, whose sum is σ = 10043762835456. Its totient is φ = 595978974720.

The previous prime is 3112020341413. The next prime is 3112020341459. The reversal of 3112020341430 is 341430202113.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3112020341430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19228707 + ... + 19389873.

It is an arithmetic number, because the mean of its divisors is an integer number (39233448576).

Almost surely, 2^{3112020341430} is an apocalyptic number.

3112020341430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3112020341430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5021881417728).

3112020341430 is an abundant number, since it is smaller than the sum of its proper divisors (6931742494026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3112020341430 is a wasteful number, since it uses less digits than its factorization.

3112020341430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161851.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3112020341430 its reverse (341430202113), we get a palindrome (3453450543543).

The spelling of 3112020341430 in words is "three trillion, one hundred twelve billion, twenty million, three hundred forty-one thousand, four hundred thirty".