1254112116 has 12 divisors (see below), whose sum is σ = 2926261632. Its totient is φ = 418037368.

The previous prime is 1254112087. The next prime is 1254112147. The reversal of 1254112116 is 6112114521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52254660 + ... + 52254683.

It is an arithmetic number, because the mean of its divisors is an integer number (243855136).

Almost surely, 2^1254112116 is an apocalyptic number.

It is an amenable number.

1254112116 is an abundant number, since it is smaller than the sum of its proper divisors (1672149516).

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

1254112116 is a wasteful number, since it uses less digits than its factorization.

1254112116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104509350 (or 104509348 counting only the distinct ones).

The product of its digits is 480, while the sum is 24.

The square root of 1254112116 is about 35413.4454127242. The cubic root of 1254112116 is about 1078.3972901226.

Adding to 1254112116 its reverse (6112114521), we get a palindrome (7366226637).

The spelling of 1254112116 in words is "one billion, two hundred fifty-four million, one hundred twelve thousand, one hundred sixteen".