6741350080921 has 9 divisors (see below), whose sum is σ = 6753468480031. Its totient is φ = 6729253402072.

The previous prime is 6741350080891. The next prime is 6741350080967. The reversal of 6741350080921 is 1290800531476.

The square root of 6741350080921 is 2596411.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5653576175625 + 1087773905296 = 2377725^2 + 1042964^2 .

It is not a de Polignac number, because 6741350080921 - 2⁴¹ = 4542326825369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6741350080321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1679875911 + ... + 1679879923.

It is a 1-persistent number, because it is pandigital, but 2⋅6741350080921 = 13482700161842 is not.

Almost surely, 2^{6741350080921} is an apocalyptic number.

6741350080921 is the 2596411-st square number.

6741350080921 is the 1298206-th centered octagonal number.

It is an amenable number.

6741350080921 is a deficient number, since it is larger than the sum of its proper divisors (12118399110).

6741350080921 is an frugal number, since it uses more digits than its factorization.

6741350080921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9320 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 6741350080921 in words is "six trillion, seven hundred forty-one billion, three hundred fifty million, eighty thousand, nine hundred twenty-one".