6117443430 has 128 divisors (see below), whose sum is σ = 16970204160. Its totient is φ = 1382469120.

The previous prime is 6117443429. The next prime is 6117443491. The reversal of 6117443430 is 343447116.

It is a super-2 number, since 2×6117443430² = 74846228238500329800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6117443391 and 6117443400.

It is a congruent number.

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, 8627916 + ... + 8628624.

It is an arithmetic number, because the mean of its divisors is an integer number (132579720).

Almost surely, 2^6117443430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6117443430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8485102080).

6117443430 is an abundant number, since it is smaller than the sum of its proper divisors (10852760730).

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

6117443430 is a wasteful number, since it uses less digits than its factorization.

6117443430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 6117443430 is about 78214.0871582607. The cubic root of 6117443430 is about 1828.9001154434.

The spelling of 6117443430 in words is "six billion, one hundred seventeen million, four hundred forty-three thousand, four hundred thirty".