140220180224 has 36 divisors (see below), whose sum is σ = 280848040536. Its totient is φ = 69870769152.

The previous prime is 140220180203. The next prime is 140220180239. The reversal of 140220180224 is 422081022041.

It is a junction number, because it is equal to n+sod(n) for n = 140220180193 and 140220180202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859694 + ... + 1009709.

Almost surely, 2^140220180224 is an apocalyptic number.

It is an amenable number.

140220180224 is an abundant number, since it is smaller than the sum of its proper divisors (140627860312).

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

140220180224 is an equidigital number, since it uses as much as digits as its factorization.

140220180224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869712 (or 1869698 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The spelling of 140220180224 in words is "one hundred forty billion, two hundred twenty million, one hundred eighty thousand, two hundred twenty-four".