140253104503212 has 48 divisors (see below), whose sum is σ = 357685336737792. Its totient is φ = 42581587703040.

The previous prime is 140253104503201. The next prime is 140253104503249. The reversal of 140253104503212 is 212305401352041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11088948808 + ... + 11088961455.

It is an arithmetic number, because the mean of its divisors is an integer number (7451777848704).

Almost surely, 2^{140253104503212} is an apocalyptic number.

140253104503212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140253104503212 is an abundant number, since it is smaller than the sum of its proper divisors (217432232234580).

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

140253104503212 is a wasteful number, since it uses less digits than its factorization.

140253104503212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177910318 (or 22177910316 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 140253104503212 its reverse (212305401352041), we get a palindrome (352558505855253).

The spelling of 140253104503212 in words is "one hundred forty trillion, two hundred fifty-three billion, one hundred four million, five hundred three thousand, two hundred twelve".