6011421213 has 16 divisors (see below), whose sum is σ = 9355161600. Its totient is φ = 3362010096.

The previous prime is 6011421179. The next prime is 6011421233. The reversal of 6011421213 is 3121241106.

It is not a de Polignac number, because 6011421213 - 2⁶ = 6011421149 is a prime.

It is a super-2 number, since 2×6011421213² = 72274370000212782738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 6011421213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6011421233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3044313 + ... + 3046286.

It is an arithmetic number, because the mean of its divisors is an integer number (584697600).

Almost surely, 2^6011421213 is an apocalyptic number.

It is an amenable number.

6011421213 is a deficient number, since it is larger than the sum of its proper divisors (3343740387).

6011421213 is a wasteful number, since it uses less digits than its factorization.

6011421213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090656.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 6011421213 is about 77533.3554865259. The cubic root of 6011421213 is about 1818.2728465412.

Adding to 6011421213 its reverse (3121241106), we get a palindrome (9132662319).

The spelling of 6011421213 in words is "six billion, eleven million, four hundred twenty-one thousand, two hundred thirteen".