42678246216 has 32 divisors (see below), whose sum is σ = 106717368960. Its totient is φ = 14223181632.

The previous prime is 42678246199. The next prime is 42678246217. The reversal of 42678246216 is 61264287624.

It is not an unprimeable number, because it can be changed into a prime (42678246217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59440 + ... + 298143.

It is an arithmetic number, because the mean of its divisors is an integer number (3334917780).

Almost surely, 2^42678246216 is an apocalyptic number.

It is an amenable number.

42678246216 is an abundant number, since it is smaller than the sum of its proper divisors (64039122744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42678246216 is a wasteful number, since it uses less digits than its factorization.

42678246216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362565 (or 362561 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The spelling of 42678246216 in words is "forty-two billion, six hundred seventy-eight million, two hundred forty-six thousand, two hundred sixteen".