42284542294 has 16 divisors (see below), whose sum is σ = 66862860480. Its totient is φ = 20000181960.

The previous prime is 42284542291. The next prime is 42284542319. The reversal of 42284542294 is 49224548224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42284542291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788652 + ... + 840559.

It is an arithmetic number, because the mean of its divisors is an integer number (4178928780).

Almost surely, 2^42284542294 is an apocalyptic number.

42284542294 is a deficient number, since it is larger than the sum of its proper divisors (24578318186).

42284542294 is a wasteful number, since it uses less digits than its factorization.

42284542294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629915.

The product of its digits is 1474560, while the sum is 46.

The spelling of 42284542294 in words is "forty-two billion, two hundred eighty-four million, five hundred forty-two thousand, two hundred ninety-four".