6000237206721 has 6 divisors (see below), whose sum is σ = 8667009298610. Its totient is φ = 4000158137808.

The previous prime is 6000237206699. The next prime is 6000237206723. The reversal of 6000237206721 is 1276027320006.

It is a happy number.

6000237206721 is a `hidden beast` number, since 600 + 0 + 2 + 3 + 7 + 20 + 6 + 7 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5573258600625 + 426978606096 = 2360775^2 + 653436^2 .

It is not a de Polignac number, because 6000237206721 - 2⁶ = 6000237206657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6000237206723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333346511476 + ... + 333346511493.

Almost surely, 2^{6000237206721} is an apocalyptic number.

It is an amenable number.

6000237206721 is a deficient number, since it is larger than the sum of its proper divisors (2666772091889).

6000237206721 is a wasteful number, since it uses less digits than its factorization.

6000237206721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666693022975 (or 666693022972 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 6000237206721 in words is "six trillion, two hundred thirty-seven million, two hundred six thousand, seven hundred twenty-one".