6121732772468 has 12 divisors (see below), whose sum is σ = 10720122390432. Its totient is φ = 3058840660920.

The previous prime is 6121732772453. The next prime is 6121732772473. The reversal of 6121732772468 is 8642772371216.

It is a super-2 number, since 2×6121732772468² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506424530 + ... + 506436617.

It is an arithmetic number, because the mean of its divisors is an integer number (893343532536).

Almost surely, 2^{6121732772468} is an apocalyptic number.

It is an amenable number.

6121732772468 is a deficient number, since it is larger than the sum of its proper divisors (4598389617964).

6121732772468 is a wasteful number, since it uses less digits than its factorization.

6121732772468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012862662 (or 1012862660 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 56.

The spelling of 6121732772468 in words is "six trillion, one hundred twenty-one billion, seven hundred thirty-two million, seven hundred seventy-two thousand, four hundred sixty-eight".