133766260716 has 24 divisors (see below), whose sum is σ = 340495936704. Its totient is φ = 40535230480.

The previous prime is 133766260697. The next prime is 133766260721. The reversal of 133766260716 is 617062667331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506690250 + ... + 506690513.

It is an arithmetic number, because the mean of its divisors is an integer number (14187330696).

Almost surely, 2^133766260716 is an apocalyptic number.

It is an amenable number.

133766260716 is an abundant number, since it is smaller than the sum of its proper divisors (206729675988).

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

133766260716 is a wasteful number, since it uses less digits than its factorization.

133766260716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013380781 (or 1013380779 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 133766260716 in words is "one hundred thirty-three billion, seven hundred sixty-six million, two hundred sixty thousand, seven hundred sixteen".