43871655482 has 4 divisors (see below), whose sum is σ = 65807483226. Its totient is φ = 21935827740.

The previous prime is 43871655467. The next prime is 43871655491. The reversal of 43871655482 is 28455617834.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42720342721 + 1151312761 = 206689^2 + 33931^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10967913869 + ... + 10967913872.

Almost surely, 2^43871655482 is an apocalyptic number.

43871655482 is a deficient number, since it is larger than the sum of its proper divisors (21935827744).

43871655482 is a wasteful number, since it uses less digits than its factorization.

43871655482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935827743.

The product of its digits is 6451200, while the sum is 53.

The spelling of 43871655482 in words is "forty-three billion, eight hundred seventy-one million, six hundred fifty-five thousand, four hundred eighty-two".