1248038570272 has 192 divisors, whose sum is σ = 2780499778560. Its totient is φ = 547410124800.

The previous prime is 1248038570209. The next prime is 1248038570281. The reversal of 1248038570272 is 2720758308421.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 944767372 + ... + 944768692.

It is an arithmetic number, because the mean of its divisors is an integer number (14481769680).

Almost surely, 2^{1248038570272} 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 1248038570272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1390249889280).

1248038570272 is an abundant number, since it is smaller than the sum of its proper divisors (1532461208288).

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

1248038570272 is a wasteful number, since it uses less digits than its factorization.

1248038570272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 1248038570272 in words is "one trillion, two hundred forty-eight billion, thirty-eight million, five hundred seventy thousand, two hundred seventy-two".