6241737732409 has 3 divisors (see below), whose sum is σ = 6241740230757. Its totient is φ = 6241735234062.

The previous prime is 6241737732403. The next prime is 6241737732437. The reversal of 6241737732409 is 9042377371426.

The square root of 6241737732409 is 2498347.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 6241737732409 - 2⁹ = 6241737731897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6241737732409.

It is not an unprimeable number, because it can be changed into a prime (6241737732403) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1249174 + ... + 3747520.

It is an arithmetic number, because the mean of its divisors is an integer number (2080580076919).

Almost surely, 2^{6241737732409} is an apocalyptic number.

6241737732409 is the 2498347-th square number.

6241737732409 is the 1249174-th centered octagonal number.

It is an amenable number.

6241737732409 is a deficient number, since it is larger than the sum of its proper divisors (2498348).

6241737732409 is an frugal number, since it uses more digits than its factorization.

6241737732409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996694 (or 2498347 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 6241737732409 in words is "six trillion, two hundred forty-one billion, seven hundred thirty-seven million, seven hundred thirty-two thousand, four hundred nine".