47471442726 has 16 divisors (see below), whose sum is σ = 95083967664. Its totient is φ = 15800300544.

The previous prime is 47471442709. The next prime is 47471442731. The reversal of 47471442726 is 62724417474.

It is a super-2 number, since 2×47471442726² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5874051 + ... + 5882126.

It is an arithmetic number, because the mean of its divisors is an integer number (5942747979).

Almost surely, 2^47471442726 is an apocalyptic number.

47471442726 is an abundant number, since it is smaller than the sum of its proper divisors (47612524938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47471442726 is a wasteful number, since it uses less digits than its factorization.

47471442726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756855.

The product of its digits is 2107392, while the sum is 48.

The spelling of 47471442726 in words is "forty-seven billion, four hundred seventy-one million, four hundred forty-two thousand, seven hundred twenty-six".