42258789441 has 12 divisors (see below), whose sum is σ = 66589607760. Its totient is φ = 25611387480.

The previous prime is 42258789439. The next prime is 42258789457. The reversal of 42258789441 is 14498785224.

42258789441 is a `hidden beast` number, since 42 + 2 + 5 + 87 + 89 + 441 = 666.

42258789441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42258789441 - 2¹ = 42258789439 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42258789641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213428131 + ... + 213428328.

It is an arithmetic number, because the mean of its divisors is an integer number (5549133980).

Almost surely, 2^42258789441 is an apocalyptic number.

It is an amenable number.

42258789441 is a deficient number, since it is larger than the sum of its proper divisors (24330818319).

42258789441 is a wasteful number, since it uses less digits than its factorization.

42258789441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426856476 (or 426856473 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 42258789441 in words is "forty-two billion, two hundred fifty-eight million, seven hundred eighty-nine thousand, four hundred forty-one".