42827914418 has 16 divisors (see below), whose sum is σ = 64721529144. Its totient is φ = 21254123520.

The previous prime is 42827914417. The next prime is 42827914429. The reversal of 42827914418 is 81441972824.

It can be written as a sum of positive squares in 4 ways, for example, as 32665863169 + 10162051249 = 180737^2 + 100807^2 .

It is not an unprimeable number, because it can be changed into a prime (42827914417) 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, 2600546 + ... + 2616962.

Almost surely, 2^42827914418 is an apocalyptic number.

42827914418 is a deficient number, since it is larger than the sum of its proper divisors (21893614726).

42827914418 is a wasteful number, since it uses less digits than its factorization.

42827914418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26077.

The product of its digits is 1032192, while the sum is 50.

The spelling of 42827914418 in words is "forty-two billion, eight hundred twenty-seven million, nine hundred fourteen thousand, four hundred eighteen".