42741112 has 8 divisors (see below), whose sum is σ = 80139600. Its totient is φ = 21370552.

The previous prime is 42741103. The next prime is 42741113. The reversal of 42741112 is 21114724.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42741113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671312 + ... + 2671327.

It is an arithmetic number, because the mean of its divisors is an integer number (10017450).

Almost surely, 2^42741112 is an apocalyptic number.

It is an amenable number.

42741112 is a deficient number, since it is larger than the sum of its proper divisors (37398488).

42741112 is a wasteful number, since it uses less digits than its factorization.

42741112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342645 (or 5342641 counting only the distinct ones).

The product of its digits is 448, while the sum is 22.

The square root of 42741112 is about 6537.6686976322. The cubic root of 42741112 is about 349.6352990241.

Adding to 42741112 its reverse (21114724), we get a palindrome (63855836).

The spelling of 42741112 in words is "forty-two million, seven hundred forty-one thousand, one hundred twelve".