254342143230 has 64 divisors (see below), whose sum is σ = 698436794880. Its totient is φ = 58067627904.

The previous prime is 254342143213. The next prime is 254342143243. The reversal of 254342143230 is 32341243452.

It is a junction number, because it is equal to n+sod(n) for n = 254342143191 and 254342143200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 524589 + ... + 885368.

It is an arithmetic number, because the mean of its divisors is an integer number (10913074920).

Almost surely, 2^254342143230 is an apocalyptic number.

254342143230 is an abundant number, since it is smaller than the sum of its proper divisors (444094651650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254342143230 is a wasteful number, since it uses less digits than its factorization.

254342143230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410833.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 254342143230 its reverse (32341243452), we get a palindrome (286683386682).

The spelling of 254342143230 in words is "two hundred fifty-four billion, three hundred forty-two million, one hundred forty-three thousand, two hundred thirty".