47342724261427 has 4 divisors (see below), whose sum is σ = 54105970584496. Its totient is φ = 40579477938360.

The previous prime is 47342724261421. The next prime is 47342724261467. The reversal of 47342724261427 is 72416242724374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47342724261427 - 2³⁵ = 47308364523059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47342724261421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3381623161524 + ... + 3381623161537.

It is an arithmetic number, because the mean of its divisors is an integer number (13526492646124).

Almost surely, 2^{47342724261427} is an apocalyptic number.

47342724261427 is a deficient number, since it is larger than the sum of its proper divisors (6763246323069).

47342724261427 is an equidigital number, since it uses as much as digits as its factorization.

47342724261427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763246323068.

The product of its digits is 25288704, while the sum is 55.

The spelling of 47342724261427 in words is "forty-seven trillion, three hundred forty-two billion, seven hundred twenty-four million, two hundred sixty-one thousand, four hundred twenty-seven".