42743814852 has 24 divisors (see below), whose sum is σ = 99739332000. Its totient is φ = 14247400576.

The previous prime is 42743814851. The next prime is 42743814863. The reversal of 42743814852 is 25841834724.

It is not an unprimeable number, because it can be changed into a prime (42743814851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386524 + ... + 484652.

It is an arithmetic number, because the mean of its divisors is an integer number (4155805500).

Almost surely, 2^42743814852 is an apocalyptic number.

It is an amenable number.

42743814852 is an abundant number, since it is smaller than the sum of its proper divisors (56995517148).

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

42743814852 is a wasteful number, since it uses less digits than its factorization.

42743814852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134435 (or 134433 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The spelling of 42743814852 in words is "forty-two billion, seven hundred forty-three million, eight hundred fourteen thousand, eight hundred fifty-two".