47351338323 has 4 divisors (see below), whose sum is σ = 63135117768. Its totient is φ = 31567558880.

The previous prime is 47351338313. The next prime is 47351338373. The reversal of 47351338323 is 32383315374.

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 47351338323 - 2¹² = 47351334227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47351338313) 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, 7891889718 + ... + 7891889723.

It is an arithmetic number, because the mean of its divisors is an integer number (15783779442).

Almost surely, 2^47351338323 is an apocalyptic number.

47351338323 is a deficient number, since it is larger than the sum of its proper divisors (15783779445).

47351338323 is a wasteful number, since it uses less digits than its factorization.

47351338323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15783779444.

The product of its digits is 544320, while the sum is 42.

The spelling of 47351338323 in words is "forty-seven billion, three hundred fifty-one million, three hundred thirty-eight thousand, three hundred twenty-three".