4304122121992 has 128 divisors (see below), whose sum is σ = 10140759982080. Its totient is φ = 1663778016000.

The previous prime is 4304122121977. The next prime is 4304122122011. The reversal of 4304122121992 is 2991212214034.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48009993 + ... + 48099559.

It is an arithmetic number, because the mean of its divisors is an integer number (79224687360).

Almost surely, 2^{4304122121992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4304122121992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5070379991040).

4304122121992 is an abundant number, since it is smaller than the sum of its proper divisors (5836637860088).

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

4304122121992 is a wasteful number, since it uses less digits than its factorization.

4304122121992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90203 (or 90199 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 4304122121992 in words is "four trillion, three hundred four billion, one hundred twenty-two million, one hundred twenty-one thousand, nine hundred ninety-two".