43254422988 has 48 divisors (see below), whose sum is σ = 115355380224. Its totient is φ = 12357308160.

The previous prime is 43254422987. The next prime is 43254422999. The reversal of 43254422988 is 88922445234.

It is a self number, because there is not a number n which added to its sum of digits gives 43254422988.

It is not an unprimeable number, because it can be changed into a prime (43254422987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1660948 + ... + 1686788.

It is an arithmetic number, because the mean of its divisors is an integer number (2403237088).

Almost surely, 2^43254422988 is an apocalyptic number.

It is an amenable number.

43254422988 is an abundant number, since it is smaller than the sum of its proper divisors (72100957236).

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

43254422988 is a wasteful number, since it uses less digits than its factorization.

43254422988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45782 (or 45780 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 51.

The spelling of 43254422988 in words is "forty-three billion, two hundred fifty-four million, four hundred twenty-two thousand, nine hundred eighty-eight".