1253424410116 has 24 divisors (see below), whose sum is σ = 2289388641624. Its totient is φ = 599890187520.

The previous prime is 1253424410071. The next prime is 1253424410123. The reversal of 1253424410116 is 6110144243521.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 151869207616 + 1101555202500 = 389704^2 + 1049550^2 .

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, 72093495 + ... + 72110878.

It is an arithmetic number, because the mean of its divisors is an integer number (95391193401).

Almost surely, 2^{1253424410116} is an apocalyptic number.

It is an amenable number.

1253424410116 is a deficient number, since it is larger than the sum of its proper divisors (1035964231508).

1253424410116 is a wasteful number, since it uses less digits than its factorization.

1253424410116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144204471 (or 144204469 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 1253424410116 its reverse (6110144243521), we get a palindrome (7363568653637).

The spelling of 1253424410116 in words is "one trillion, two hundred fifty-three billion, four hundred twenty-four million, four hundred ten thousand, one hundred sixteen".