42127946156 has 12 divisors (see below), whose sum is σ = 77604111480. Its totient is φ = 19955342880.

The previous prime is 42127946149. The next prime is 42127946183. The reversal of 42127946156 is 65164972124.

42127946156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42127946156.

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, 277157465 + ... + 277157616.

It is an arithmetic number, because the mean of its divisors is an integer number (6467009290).

Almost surely, 2^42127946156 is an apocalyptic number.

It is an amenable number.

42127946156 is a deficient number, since it is larger than the sum of its proper divisors (35476165324).

42127946156 is a wasteful number, since it uses less digits than its factorization.

42127946156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554315104 (or 554315102 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The spelling of 42127946156 in words is "forty-two billion, one hundred twenty-seven million, nine hundred forty-six thousand, one hundred fifty-six".