1254255245016 has 16 divisors (see below), whose sum is σ = 3135638112600. Its totient is φ = 418085081664.

The previous prime is 1254255244939. The next prime is 1254255245029. The reversal of 1254255245016 is 6105425524521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26130317581 + ... + 26130317628.

Almost surely, 2^{1254255245016} is an apocalyptic number.

It is an amenable number.

1254255245016 is an abundant number, since it is smaller than the sum of its proper divisors (1881382867584).

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

1254255245016 is a wasteful number, since it uses less digits than its factorization.

1254255245016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52260635218 (or 52260635214 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 1254255245016 in words is "one trillion, two hundred fifty-four billion, two hundred fifty-five million, two hundred forty-five thousand, sixteen".