6021399441 has 16 divisors (see below), whose sum is σ = 8245133568. Its totient is φ = 3906460800.

The previous prime is 6021399431. The next prime is 6021399457. The reversal of 6021399441 is 1449931206.

It is not a de Polignac number, because 6021399441 - 2¹⁰ = 6021398417 is a prime.

It is a super-2 number, since 2×6021399441² = 72514502456150224962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6021399441.

It is not an unprimeable number, because it can be changed into a prime (6021399401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12825 + ... + 110486.

It is an arithmetic number, because the mean of its divisors is an integer number (515320848).

Almost surely, 2^6021399441 is an apocalyptic number.

It is an amenable number.

6021399441 is a deficient number, since it is larger than the sum of its proper divisors (2223734127).

6021399441 is a wasteful number, since it uses less digits than its factorization.

6021399441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123752.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 6021399441 is about 77597.6767757901. The cubic root of 6021399441 is about 1819.2783276726.

The spelling of 6021399441 in words is "six billion, twenty-one million, three hundred ninety-nine thousand, four hundred forty-one".