6121289336 has 16 divisors (see below), whose sum is σ = 11479362000. Its totient is φ = 3060126144.

The previous prime is 6121289333. The next prime is 6121289341. The reversal of 6121289336 is 6339821216.

It is a junction number, because it is equal to n+sod(n) for n = 6121289293 and 6121289302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121289333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12125 + ... + 111308.

It is an arithmetic number, because the mean of its divisors is an integer number (717460125).

Almost surely, 2^6121289336 is an apocalyptic number.

It is an amenable number.

6121289336 is a deficient number, since it is larger than the sum of its proper divisors (5358072664).

6121289336 is a wasteful number, since it uses less digits than its factorization.

6121289336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129638 (or 129634 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 6121289336 is about 78238.6690582093. The cubic root of 6121289336 is about 1829.2832986324.

The spelling of 6121289336 in words is "six billion, one hundred twenty-one million, two hundred eighty-nine thousand, three hundred thirty-six".