42678177522230 has 32 divisors (see below), whose sum is σ = 79493786087040. Its totient is φ = 16477612905600.

The previous prime is 42678177522221. The next prime is 42678177522329. The reversal of 42678177522230 is 3222577187624.

It is a congruent number.

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, 21333854 + ... + 23248433.

It is an arithmetic number, because the mean of its divisors is an integer number (2484180815220).

Almost surely, 2^{42678177522230} is an apocalyptic number.

42678177522230 is a deficient number, since it is larger than the sum of its proper divisors (36815608564810).

42678177522230 is a wasteful number, since it uses less digits than its factorization.

42678177522230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44585624.

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 42678177522230 in words is "forty-two trillion, six hundred seventy-eight billion, one hundred seventy-seven million, five hundred twenty-two thousand, two hundred thirty".