140652430224 has 40 divisors (see below), whose sum is σ = 368469755712. Its totient is φ = 46223802240.

The previous prime is 140652430213. The next prime is 140652430249. The reversal of 140652430224 is 422034256041.

It is a super-2 number, since 2×140652430224² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20632219 + ... + 20639034.

Almost surely, 2^140652430224 is an apocalyptic number.

It is an amenable number.

140652430224 is an abundant number, since it is smaller than the sum of its proper divisors (227817325488).

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

140652430224 is a wasteful number, since it uses less digits than its factorization.

140652430224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41271335 (or 41271329 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 140652430224 its reverse (422034256041), we get a palindrome (562686686265).

The spelling of 140652430224 in words is "one hundred forty billion, six hundred fifty-two million, four hundred thirty thousand, two hundred twenty-four".