253414330523142 has 16 divisors (see below), whose sum is σ = 518615374094400. Its totient is φ = 82506991333032.

The previous prime is 253414330523129. The next prime is 253414330523227. The reversal of 253414330523142 is 241325033414352.

It is a junction number, because it is equal to n+sod(n) for n = 253414330523094 and 253414330523103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491113043392 + ... + 491113043907.

It is an arithmetic number, because the mean of its divisors is an integer number (32413460880900).

Almost surely, 2^{253414330523142} is an apocalyptic number.

253414330523142 is an abundant number, since it is smaller than the sum of its proper divisors (265201043571258).

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

253414330523142 is a wasteful number, since it uses less digits than its factorization.

253414330523142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982226087347.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 253414330523142 its reverse (241325033414352), we get a palindrome (494739363937494).

The spelling of 253414330523142 in words is "two hundred fifty-three trillion, four hundred fourteen billion, three hundred thirty million, five hundred twenty-three thousand, one hundred forty-two".