42254001 has 16 divisors (see below), whose sum is σ = 62989120. Its totient is φ = 27993600.

The previous prime is 42253973. The next prime is 42254041. The reversal of 42254001 is 10045224.

42254001 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 42254001 - 2⁵ = 42253969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42254041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400 + ... + 9201.

It is an arithmetic number, because the mean of its divisors is an integer number (3936820).

Almost surely, 2^42254001 is an apocalyptic number.

It is an amenable number.

42254001 is a deficient number, since it is larger than the sum of its proper divisors (20735119).

42254001 is a wasteful number, since it uses less digits than its factorization.

42254001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9773 (or 9767 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 42254001 is about 6500.3077619448. The cubic root of 42254001 is about 348.3019822266.

Adding to 42254001 its reverse (10045224), we get a palindrome (52299225).

The spelling of 42254001 in words is "forty-two million, two hundred fifty-four thousand, one".