47479433497474 has 16 divisors (see below), whose sum is σ = 77695833900960. Its totient is φ = 21580945277760.

The previous prime is 47479433497459. The next prime is 47479433497477.

47479433497474 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 47479433497474.

It is not an unprimeable number, because it can be changed into a prime (47479433497477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29980644 + ... + 31524559.

It is an arithmetic number, because the mean of its divisors is an integer number (4855989618810).

Almost surely, 2^{47479433497474} is an apocalyptic number.

47479433497474 is a deficient number, since it is larger than the sum of its proper divisors (30216400403486).

47479433497474 is a wasteful number, since it uses less digits than its factorization.

47479433497474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61540305.

The product of its digits is 7169347584, while the sum is 76.

The spelling of 47479433497474 in words is "forty-seven trillion, four hundred seventy-nine billion, four hundred thirty-three million, four hundred ninety-seven thousand, four hundred seventy-four".