42063848834234 has 16 divisors (see below), whose sum is σ = 63721474185096. Its totient is φ = 20823363912000.

The previous prime is 42063848834201. The next prime is 42063848834281. The reversal of 42063848834234 is 43243884836024.

It can be written as a sum of positive squares in 4 ways, for example, as 31122618925225 + 10941229909009 = 5578765^2 + 3307753^2 .

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 7 ways as a sum of consecutive naturals, for example, 11681444 + ... + 14852064.

Almost surely, 2^{42063848834234} is an apocalyptic number.

42063848834234 is a deficient number, since it is larger than the sum of its proper divisors (21657625350862).

42063848834234 is a wasteful number, since it uses less digits than its factorization.

42063848834234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236401.

The product of its (nonzero) digits is 84934656, while the sum is 59.

The spelling of 42063848834234 in words is "forty-two trillion, sixty-three billion, eight hundred forty-eight million, eight hundred thirty-four thousand, two hundred thirty-four".