47449006174432 has 48 divisors (see below), whose sum is σ = 93533784774192. Its totient is φ = 23694397143040.

The previous prime is 47449006174421. The next prime is 47449006174463. The reversal of 47449006174432 is 23447160094474.

It is a super-2 number, since 2×47449006174432² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 743019048 + ... + 743082904.

It is an arithmetic number, because the mean of its divisors is an integer number (1948620516129).

Almost surely, 2^{47449006174432} is an apocalyptic number.

It is an amenable number.

47449006174432 is a deficient number, since it is larger than the sum of its proper divisors (46084778599760).

47449006174432 is a wasteful number, since it uses less digits than its factorization.

47449006174432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92971 (or 92963 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 55.

The spelling of 47449006174432 in words is "forty-seven trillion, four hundred forty-nine billion, six million, one hundred seventy-four thousand, four hundred thirty-two".