140521848712 has 16 divisors (see below), whose sum is σ = 301118247360. Its totient is φ = 60223649424.

The previous prime is 140521848707. The next prime is 140521848781. The reversal of 140521848712 is 217848125041.

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, 1254659308 + ... + 1254659419.

It is an arithmetic number, because the mean of its divisors is an integer number (18819890460).

Almost surely, 2^140521848712 is an apocalyptic number.

It is an amenable number.

140521848712 is an abundant number, since it is smaller than the sum of its proper divisors (160596398648).

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

140521848712 is a wasteful number, since it uses less digits than its factorization.

140521848712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509318740 (or 2509318736 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 140521848712 in words is "one hundred forty billion, five hundred twenty-one million, eight hundred forty-eight thousand, seven hundred twelve".