43046471564 has 6 divisors (see below), whose sum is σ = 75331325244. Its totient is φ = 21523235780.

The previous prime is 43046471563. The next prime is 43046471591. The reversal of 43046471564 is 46517464034.

It is a super-2 number, since 2×43046471564² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43046471563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5380808942 + ... + 5380808949.

It is an arithmetic number, because the mean of its divisors is an integer number (12555220874).

Almost surely, 2^43046471564 is an apocalyptic number.

It is an amenable number.

43046471564 is a deficient number, since it is larger than the sum of its proper divisors (32284853680).

43046471564 is a wasteful number, since it uses less digits than its factorization.

43046471564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10761617895 (or 10761617893 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 43046471564 in words is "forty-three billion, forty-six million, four hundred seventy-one thousand, five hundred sixty-four".