43252237042 has 8 divisors (see below), whose sum is σ = 74146692096. Its totient is φ = 18536673012.

The previous prime is 43252236997. The next prime is 43252237099. The reversal of 43252237042 is 24073225234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 43252236989 and 43252237007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544722738 + ... + 1544722765.

It is an arithmetic number, because the mean of its divisors is an integer number (9268336512).

Almost surely, 2^43252237042 is an apocalyptic number.

43252237042 is a deficient number, since it is larger than the sum of its proper divisors (30894455054).

43252237042 is a wasteful number, since it uses less digits than its factorization.

43252237042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089445512.

The product of its (nonzero) digits is 80640, while the sum is 34.

The spelling of 43252237042 in words is "forty-three billion, two hundred fifty-two million, two hundred thirty-seven thousand, forty-two".