47493839474 has 8 divisors (see below), whose sum is σ = 71314434048. Its totient is φ = 23722361460.

The previous prime is 47493839461. The next prime is 47493839531.

47493839474 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12276722 + ... + 12280589.

It is an arithmetic number, because the mean of its divisors is an integer number (8914304256).

Almost surely, 2^47493839474 is an apocalyptic number.

47493839474 is a deficient number, since it is larger than the sum of its proper divisors (23820594574).

47493839474 is a wasteful number, since it uses less digits than its factorization.

47493839474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24558280.

The product of its digits is 73156608, while the sum is 62.

The spelling of 47493839474 in words is "forty-seven billion, four hundred ninety-three million, eight hundred thirty-nine thousand, four hundred seventy-four".