254002024142 has 16 divisors (see below), whose sum is σ = 401661407232. Its totient is φ = 120289220760.

The previous prime is 254002024121. The next prime is 254002024147. The reversal of 254002024142 is 241420200452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254002024147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43580138 + ... + 43585965.

It is an arithmetic number, because the mean of its divisors is an integer number (25103837952).

Almost surely, 2^254002024142 is an apocalyptic number.

254002024142 is a deficient number, since it is larger than the sum of its proper divisors (147659383090).

254002024142 is a wasteful number, since it uses less digits than its factorization.

254002024142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87166183.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 254002024142 its reverse (241420200452), we get a palindrome (495422224594).

The spelling of 254002024142 in words is "two hundred fifty-four billion, two million, twenty-four thousand, one hundred forty-two".