140224582140 has 24 divisors (see below), whose sum is σ = 392628830160. Its totient is φ = 37393221888.

The previous prime is 140224582129. The next prime is 140224582159. The reversal of 140224582140 is 41285422041.

It is a congruent number.

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, 1168538125 + ... + 1168538244.

It is an arithmetic number, because the mean of its divisors is an integer number (16359534590).

Almost surely, 2^140224582140 is an apocalyptic number.

140224582140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140224582140 is an abundant number, since it is smaller than the sum of its proper divisors (252404248020).

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

140224582140 is a wasteful number, since it uses less digits than its factorization.

140224582140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337076381 (or 2337076379 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The spelling of 140224582140 in words is "one hundred forty billion, two hundred twenty-four million, five hundred eighty-two thousand, one hundred forty".