140247304224 has 48 divisors (see below), whose sum is σ = 373334391360. Its totient is φ = 46090661120.

The previous prime is 140247304213. The next prime is 140247304261. The reversal of 140247304224 is 422403742041.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10281279 + ... + 10294910.

It is an arithmetic number, because the mean of its divisors is an integer number (7777799820).

Almost surely, 2^140247304224 is an apocalyptic number.

It is an amenable number.

140247304224 is an abundant number, since it is smaller than the sum of its proper divisors (233087087136).

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

140247304224 is a wasteful number, since it uses less digits than its factorization.

140247304224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20576273 (or 20576265 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The spelling of 140247304224 in words is "one hundred forty billion, two hundred forty-seven million, three hundred four thousand, two hundred twenty-four".