6001211391 has 32 divisors (see below), whose sum is σ = 9229025280. Its totient is φ = 3397718016.

The previous prime is 6001211387. The next prime is 6001211399. The reversal of 6001211391 is 1931121006.

It is not a de Polignac number, because 6001211391 - 2² = 6001211387 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6001211399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3757005 + ... + 3758601.

It is an arithmetic number, because the mean of its divisors is an integer number (288407040).

Almost surely, 2^6001211391 is an apocalyptic number.

6001211391 is a deficient number, since it is larger than the sum of its proper divisors (3227813889).

6001211391 is a wasteful number, since it uses less digits than its factorization.

6001211391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 6001211391 is about 77467.4860247833. The cubic root of 6001211391 is about 1817.2428759103.

Adding to 6001211391 its reverse (1931121006), we get a palindrome (7932332397).

The spelling of 6001211391 in words is "six billion, one million, two hundred eleven thousand, three hundred ninety-one".