6460382242021 has 16 divisors (see below), whose sum is σ = 6775681642560. Its totient is φ = 6151276010880.

The previous prime is 6460382242007. The next prime is 6460382242031. The reversal of 6460382242021 is 1202422830646.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6460382242021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460382242031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14693386 + ... + 15126676.

It is an arithmetic number, because the mean of its divisors is an integer number (423480102660).

Almost surely, 2^{6460382242021} is an apocalyptic number.

It is an amenable number.

6460382242021 is a deficient number, since it is larger than the sum of its proper divisors (315299400539).

6460382242021 is a wasteful number, since it uses less digits than its factorization.

6460382242021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440436.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 6460382242021 in words is "six trillion, four hundred sixty billion, three hundred eighty-two million, two hundred forty-two thousand, twenty-one".