5421341247 has 64 divisors (see below), whose sum is σ = 8798699520. Its totient is φ = 2902420224.

The previous prime is 5421341239. The next prime is 5421341251. The reversal of 5421341247 is 7421431245.

It is not a de Polignac number, because 5421341247 - 2³ = 5421341239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421341257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7539754 + ... + 7540472.

It is an arithmetic number, because the mean of its divisors is an integer number (137479680).

Almost surely, 2^5421341247 is an apocalyptic number.

5421341247 is a deficient number, since it is larger than the sum of its proper divisors (3377358273).

5421341247 is a wasteful number, since it uses less digits than its factorization.

5421341247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its digits is 26880, while the sum is 33.

The square root of 5421341247 is about 73629.7578904073. The cubic root of 5421341247 is about 1756.7187969500.

The spelling of 5421341247 in words is "five billion, four hundred twenty-one million, three hundred forty-one thousand, two hundred forty-seven".