42747567334 has 16 divisors (see below), whose sum is σ = 66421775520. Its totient is φ = 20608960960.

The previous prime is 42747567307. The next prime is 42747567337. The reversal of 42747567334 is 43376574724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42747567337) 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, 452887 + ... + 539074.

It is an arithmetic number, because the mean of its divisors is an integer number (4151360970).

Almost surely, 2^42747567334 is an apocalyptic number.

42747567334 is a deficient number, since it is larger than the sum of its proper divisors (23674208186).

42747567334 is a wasteful number, since it uses less digits than its factorization.

42747567334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992735.

The product of its digits is 11854080, while the sum is 52.

The spelling of 42747567334 in words is "forty-two billion, seven hundred forty-seven million, five hundred sixty-seven thousand, three hundred thirty-four".