6111722783946 has 128 divisors (see below), whose sum is σ = 14170041559296. Its totient is φ = 1740465377280.

The previous prime is 6111722783909. The next prime is 6111722783983. The reversal of 6111722783946 is 6493872271116.

It is an interprime number because it is at equal distance from previous prime (6111722783909) and next prime (6111722783983).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 479081400 + ... + 479094156.

It is an arithmetic number, because the mean of its divisors is an integer number (110703449682).

Almost surely, 2^{6111722783946} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6111722783946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7085020779648).

6111722783946 is an abundant number, since it is smaller than the sum of its proper divisors (8058318775350).

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

6111722783946 is a wasteful number, since it uses less digits than its factorization.

6111722783946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18776.

The product of its digits is 6096384, while the sum is 57.

The spelling of 6111722783946 in words is "six trillion, one hundred eleven billion, seven hundred twenty-two million, seven hundred eighty-three thousand, nine hundred forty-six".