47128174814 has 24 divisors (see below), whose sum is σ = 82249564968. Its totient is φ = 20193930960.

The previous prime is 47128174727. The next prime is 47128174829. The reversal of 47128174814 is 41847182174.

It is a super-2 number, since 2×47128174814² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503009 + ... + 589299.

It is an arithmetic number, because the mean of its divisors is an integer number (3427065207).

Almost surely, 2^47128174814 is an apocalyptic number.

47128174814 is a deficient number, since it is larger than the sum of its proper divisors (35121390154).

47128174814 is a wasteful number, since it uses less digits than its factorization.

47128174814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91880 (or 91873 counting only the distinct ones).

The product of its digits is 401408, while the sum is 47.

The spelling of 47128174814 in words is "forty-seven billion, one hundred twenty-eight million, one hundred seventy-four thousand, eight hundred fourteen".