42254611112 has 32 divisors (see below), whose sum is σ = 91197019200. Its totient is φ = 17978834304.

The previous prime is 42254611099. The next prime is 42254611127. The reversal of 42254611112 is 21111645224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2706413 + ... + 2721980.

It is an arithmetic number, because the mean of its divisors is an integer number (2849906850).

Almost surely, 2^42254611112 is an apocalyptic number.

It is an amenable number.

42254611112 is an abundant number, since it is smaller than the sum of its proper divisors (48942408088).

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

42254611112 is a wasteful number, since it uses less digits than its factorization.

42254611112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428545 (or 5428541 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The spelling of 42254611112 in words is "forty-two billion, two hundred fifty-four million, six hundred eleven thousand, one hundred twelve".