43492291994 has 8 divisors (see below), whose sum is σ = 66024443520. Its totient is φ = 21484144156.

The previous prime is 43492291967. The next prime is 43492292009. The reversal of 43492291994 is 49919229434.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 131000714 + ... + 131001045.

It is an arithmetic number, because the mean of its divisors is an integer number (8253055440).

Almost surely, 2^43492291994 is an apocalyptic number.

43492291994 is a deficient number, since it is larger than the sum of its proper divisors (22532151526).

43492291994 is a wasteful number, since it uses less digits than its factorization.

43492291994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262001844.

The product of its digits is 5038848, while the sum is 56.

The spelling of 43492291994 in words is "forty-three billion, four hundred ninety-two million, two hundred ninety-one thousand, nine hundred ninety-four".