6021435144 has 64 divisors (see below), whose sum is σ = 15734845440. Its totient is φ = 1916608320.

The previous prime is 6021435137. The next prime is 6021435163. The reversal of 6021435144 is 4415341206.

It is a super-3 number, since 3×6021435144³ (a number of 30 digits) contains 333 as substring.

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, 326079 + ... + 344049.

It is an arithmetic number, because the mean of its divisors is an integer number (245856960).

Almost surely, 2^6021435144 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 6021435144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7867422720).

6021435144 is an abundant number, since it is smaller than the sum of its proper divisors (9713410296).

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

6021435144 is a wasteful number, since it uses less digits than its factorization.

6021435144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18610 (or 18606 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6021435144 is about 77597.9068274396. The cubic root of 6021435144 is about 1819.2819233797.

The spelling of 6021435144 in words is "six billion, twenty-one million, four hundred thirty-five thousand, one hundred forty-four".