11480273905072 has 80 divisors (see below), whose sum is σ = 26538438484800. Its totient is φ = 4706875837440.

The previous prime is 11480273905069. The next prime is 11480273905091. The reversal of 11480273905072 is 27050937208411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15859579 + ... + 16567642.

It is an arithmetic number, because the mean of its divisors is an integer number (331730481060).

Almost surely, 2^{11480273905072} is an apocalyptic number.

It is an amenable number.

11480273905072 is an abundant number, since it is smaller than the sum of its proper divisors (15058164579728).

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

11480273905072 is a wasteful number, since it uses less digits than its factorization.

11480273905072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32427374 (or 32427368 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 11480273905072 in words is "eleven trillion, four hundred eighty billion, two hundred seventy-three million, nine hundred five thousand, seventy-two".