42254002 has 16 divisors (see below), whose sum is σ = 72536832. Its totient is φ = 18083520.

The previous prime is 42253973. The next prime is 42254041. The reversal of 42254002 is 20045224.

42254002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11098 + ... + 14410.

It is an arithmetic number, because the mean of its divisors is an integer number (4533552).

Almost surely, 2^42254002 is an apocalyptic number.

42254002 is a deficient number, since it is larger than the sum of its proper divisors (30282830).

42254002 is a wasteful number, since it uses less digits than its factorization.

42254002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 42254002 is about 6500.3078388642. The cubic root of 42254002 is about 348.3019849742.

Adding to 42254002 its reverse (20045224), we get a palindrome (62299226).

The spelling of 42254002 in words is "forty-two million, two hundred fifty-four thousand, two".