42011255241 has 24 divisors (see below), whose sum is σ = 61177938120. Its totient is φ = 27779671296.

The previous prime is 42011255179. The next prime is 42011255257. The reversal of 42011255241 is 14255211024.

It is a happy number.

42011255241 is a `hidden beast` number, since 4 + 20 + 112 + 5 + 524 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2653641 + 42008601600 = 1629^2 + 204960^2 .

It is not a de Polignac number, because 42011255241 - 2²¹ = 42009158089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42011255261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 777871 + ... + 830123.

It is an arithmetic number, because the mean of its divisors is an integer number (2549080755).

Almost surely, 2^42011255241 is an apocalyptic number.

It is an amenable number.

42011255241 is a deficient number, since it is larger than the sum of its proper divisors (19166682879).

42011255241 is a wasteful number, since it uses less digits than its factorization.

42011255241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52985 (or 52982 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 42011255241 its reverse (14255211024), we get a palindrome (56266466265).

The spelling of 42011255241 in words is "forty-two billion, eleven million, two hundred fifty-five thousand, two hundred forty-one".