43055940286 has 4 divisors (see below), whose sum is σ = 64583910432. Its totient is φ = 21527970142.

The previous prime is 43055940271. The next prime is 43055940293. The reversal of 43055940286 is 68204955034.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10763985070 + ... + 10763985073.

It is an arithmetic number, because the mean of its divisors is an integer number (16145977608).

Almost surely, 2^43055940286 is an apocalyptic number.

43055940286 is a deficient number, since it is larger than the sum of its proper divisors (21527970146).

43055940286 is a wasteful number, since it uses less digits than its factorization.

43055940286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21527970145.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 43055940286 in words is "forty-three billion, fifty-five million, nine hundred forty thousand, two hundred eighty-six".