253210135414 has 16 divisors (see below), whose sum is σ = 382360202496. Its totient is φ = 125756865000.

The previous prime is 253210135403. The next prime is 253210135421. The reversal of 253210135414 is 414531012352.

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, 5323839 + ... + 5371189.

It is an arithmetic number, because the mean of its divisors is an integer number (23897512656).

Almost surely, 2^253210135414 is an apocalyptic number.

253210135414 is a deficient number, since it is larger than the sum of its proper divisors (129150067082).

253210135414 is a wasteful number, since it uses less digits than its factorization.

253210135414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65211.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 253210135414 its reverse (414531012352), we get a palindrome (667741147766).

The spelling of 253210135414 in words is "two hundred fifty-three billion, two hundred ten million, one hundred thirty-five thousand, four hundred fourteen".