43143563034 has 64 divisors (see below), whose sum is σ = 112635895680. Its totient is φ = 12068127360.

The previous prime is 43143562981. The next prime is 43143563041. The reversal of 43143563034 is 43036534134.

43143563034 is a `hidden beast` number, since 4 + 3 + 14 + 3 + 5 + 630 + 3 + 4 = 666.

It is a super-2 number, since 2×43143563034² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43143563034.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2785827 + ... + 2801270.

It is an arithmetic number, because the mean of its divisors is an integer number (1759935870).

Almost surely, 2^43143563034 is an apocalyptic number.

43143563034 is an abundant number, since it is smaller than the sum of its proper divisors (69492332646).

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

43143563034 is a wasteful number, since it uses less digits than its factorization.

43143563034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587132 (or 5587126 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The spelling of 43143563034 in words is "forty-three billion, one hundred forty-three million, five hundred sixty-three thousand, thirty-four".