6299934144 has 112 divisors (see below), whose sum is σ = 19455310848. Its totient is φ = 1761666048.

The previous prime is 6299934073. The next prime is 6299934169. The reversal of 6299934144 is 4414399926.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13302 + ... + 113034.

Almost surely, 2^6299934144 is an apocalyptic number.

6299934144 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6299934144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9727655424).

6299934144 is an abundant number, since it is smaller than the sum of its proper divisors (13155376704).

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

6299934144 is a wasteful number, since it uses less digits than its factorization.

6299934144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99802 (or 99792 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 51.

The square root of 6299934144 is about 79372.1244770480. The cubic root of 6299934144 is about 1846.9083149536.

The spelling of 6299934144 in words is "six billion, two hundred ninety-nine million, nine hundred thirty-four thousand, one hundred forty-four".