1248941405016 has 96 divisors (see below), whose sum is σ = 3404796595200. Its totient is φ = 413578641600.

The previous prime is 1248941404993. The next prime is 1248941405071. The reversal of 1248941405016 is 6105041498421.

1248941405016 is a `hidden beast` number, since 1 + 2 + 48 + 94 + 14 + 0 + 501 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21120691 + ... + 21179741.

It is an arithmetic number, because the mean of its divisors is an integer number (35466631200).

Almost surely, 2^{1248941405016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1248941405016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702398297600).

1248941405016 is an abundant number, since it is smaller than the sum of its proper divisors (2155855190184).

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

1248941405016 is a wasteful number, since it uses less digits than its factorization.

1248941405016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60989 (or 60982 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 1248941405016 in words is "one trillion, two hundred forty-eight billion, nine hundred forty-one million, four hundred five thousand, sixteen".