140012012011232 has 48 divisors (see below), whose sum is σ = 283502463465312. Its totient is φ = 68016784550400.

The previous prime is 140012012011099. The next prime is 140012012011243. The reversal of 140012012011232 is 232110210210041.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 83516228 + ... + 85176195.

It is an arithmetic number, because the mean of its divisors is an integer number (5906301322194).

Almost surely, 2^{140012012011232} is an apocalyptic number.

It is an amenable number.

140012012011232 is an abundant number, since it is smaller than the sum of its proper divisors (143490451454080).

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

140012012011232 is a wasteful number, since it uses less digits than its factorization.

140012012011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168693171 (or 168693163 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 140012012011232 its reverse (232110210210041), we get a palindrome (372122222221273).

The spelling of 140012012011232 in words is "one hundred forty trillion, twelve billion, twelve million, eleven thousand, two hundred thirty-two".