42278480636324 has 12 divisors (see below), whose sum is σ = 74077240683264. Its totient is φ = 21113554726824.

The previous prime is 42278480636321. The next prime is 42278480636401. The reversal of 42278480636324 is 42363608487224.

It is not an unprimeable number, because it can be changed into a prime (42278480636321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6421394132 + ... + 6421400715.

It is an arithmetic number, because the mean of its divisors is an integer number (6173103390272).

Almost surely, 2^{42278480636324} is an apocalyptic number.

It is an amenable number.

42278480636324 is a deficient number, since it is larger than the sum of its proper divisors (31798760046940).

42278480636324 is a wasteful number, since it uses less digits than its factorization.

42278480636324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842795674 (or 12842795672 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 59.

The spelling of 42278480636324 in words is "forty-two trillion, two hundred seventy-eight billion, four hundred eighty million, six hundred thirty-six thousand, three hundred twenty-four".