140053224512 has 56 divisors (see below), whose sum is σ = 289515621120. Its totient is φ = 67145863680.

The previous prime is 140053224499. The next prime is 140053224539. The reversal of 140053224512 is 215422350041.

It is a super-2 number, since 2×140053224512² (a number of 23 digits) contains 22 as substring.

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, 107558 + ... + 540069.

Almost surely, 2^140053224512 is an apocalyptic number.

It is an amenable number.

140053224512 is an abundant number, since it is smaller than the sum of its proper divisors (149462396608).

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

140053224512 is a wasteful number, since it uses less digits than its factorization.

140053224512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647779 (or 647769 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 140053224512 its reverse (215422350041), we get a palindrome (355475574553).

The spelling of 140053224512 in words is "one hundred forty billion, fifty-three million, two hundred twenty-four thousand, five hundred twelve".