1260043354016 has 24 divisors (see below), whose sum is σ = 2611274057280. Its totient is φ = 596862641088.

The previous prime is 1260043353949. The next prime is 1260043354021. The reversal of 1260043354016 is 6104533400621.

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, 1036219256 + ... + 1036220471.

It is an arithmetic number, because the mean of its divisors is an integer number (108803085720).

Almost surely, 2^{1260043354016} is an apocalyptic number.

1260043354016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1260043354016 is an abundant number, since it is smaller than the sum of its proper divisors (1351230703264).

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

1260043354016 is a wasteful number, since it uses less digits than its factorization.

1260043354016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072439756 (or 2072439748 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 1260043354016 its reverse (6104533400621), we get a palindrome (7364576754637).

The spelling of 1260043354016 in words is "one trillion, two hundred sixty billion, forty-three million, three hundred fifty-four thousand, sixteen".