254023042 has 32 divisors (see below), whose sum is σ = 469816704. Its totient is φ = 100310400.

The previous prime is 254023039. The next prime is 254023043. The reversal of 254023042 is 240320452.

It is not an unprimeable number, because it can be changed into a prime (254023043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146742 + ... + 148462.

It is an arithmetic number, because the mean of its divisors is an integer number (14681772).

Almost surely, 2^254023042 is an apocalyptic number.

254023042 is a deficient number, since it is larger than the sum of its proper divisors (215793662).

254023042 is a wasteful number, since it uses less digits than its factorization.

254023042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 254023042 is about 15938.1003259485. The cubic root of 254023042 is about 633.3217028951.

Adding to 254023042 its reverse (240320452), we get a palindrome (494343494).

The spelling of 254023042 in words is "two hundred fifty-four million, twenty-three thousand, forty-two".