43224263772 has 48 divisors (see below), whose sum is σ = 101797833984. Its totient is φ = 14274000000.

The previous prime is 43224263743. The next prime is 43224263773. The reversal of 43224263772 is 27736242234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43224263773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921897 + ... + 967647.

It is an arithmetic number, because the mean of its divisors is an integer number (2120788208).

Almost surely, 2^43224263772 is an apocalyptic number.

It is an amenable number.

43224263772 is an abundant number, since it is smaller than the sum of its proper divisors (58573570212).

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

43224263772 is a wasteful number, since it uses less digits than its factorization.

43224263772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46490 (or 46488 counting only the distinct ones).

The product of its digits is 677376, while the sum is 42.

The spelling of 43224263772 in words is "forty-three billion, two hundred twenty-four million, two hundred sixty-three thousand, seven hundred seventy-two".