42154230116 has 12 divisors (see below), whose sum is σ = 73886816640. Its totient is φ = 21043711080.

The previous prime is 42154230109. The next prime is 42154230127. The reversal of 42154230116 is 61103245124.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8348156 + ... + 8353203.

It is an arithmetic number, because the mean of its divisors is an integer number (6157234720).

Almost surely, 2^42154230116 is an apocalyptic number.

It is an amenable number.

42154230116 is a deficient number, since it is larger than the sum of its proper divisors (31732586524).

42154230116 is a wasteful number, since it uses less digits than its factorization.

42154230116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16701994 (or 16701992 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 42154230116 in words is "forty-two billion, one hundred fifty-four million, two hundred thirty thousand, one hundred sixteen".