42278480636330 has 32 divisors (see below), whose sum is σ = 76372410510144. Its totient is φ = 16851141230976.

The previous prime is 42278480636321. The next prime is 42278480636401. The reversal of 42278480636330 is 3363608487224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105463649 + ... + 105863771.

It is an arithmetic number, because the mean of its divisors is an integer number (2386637828442).

Almost surely, 2^{42278480636330} is an apocalyptic number.

42278480636330 is a deficient number, since it is larger than the sum of its proper divisors (34093929873814).

42278480636330 is a wasteful number, since it uses less digits than its factorization.

42278480636330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437750.

The product of its (nonzero) digits is 27869184, while the sum is 56.

The spelling of 42278480636330 in words is "forty-two trillion, two hundred seventy-eight billion, four hundred eighty million, six hundred thirty-six thousand, three hundred thirty".