47339848442 has 4 divisors (see below), whose sum is σ = 71009772666. Its totient is φ = 23669924220.

The previous prime is 47339848427. The next prime is 47339848453. The reversal of 47339848442 is 24484893374.

47339848442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 43931740801 + 3408107641 = 209599^2 + 58379^2 .

It is a super-2 number, since 2×47339848442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11834962109 + ... + 11834962112.

Almost surely, 2^47339848442 is an apocalyptic number.

47339848442 is a deficient number, since it is larger than the sum of its proper divisors (23669924224).

47339848442 is a wasteful number, since it uses less digits than its factorization.

47339848442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23669924223.

The product of its digits is 18579456, while the sum is 56.

The spelling of 47339848442 in words is "forty-seven billion, three hundred thirty-nine million, eight hundred forty-eight thousand, four hundred forty-two".