140012023224321 has 12 divisors (see below), whose sum is σ = 202708822492800. Its totient is φ = 93124779558840.

The previous prime is 140012023224317. The next prime is 140012023224343. The reversal of 140012023224321 is 123422320210041.

140012023224321 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 1 + 202 + 3 + 22 + 432 + 1 = 666.

It is not a de Polignac number, because 140012023224321 - 2² = 140012023224317 is a prime.

It is a super-2 number, since 2×140012023224321² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140012023224361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18047434021 + ... + 18047441778.

It is an arithmetic number, because the mean of its divisors is an integer number (16892401874400).

Almost surely, 2^{140012023224321} is an apocalyptic number.

It is an amenable number.

140012023224321 is a deficient number, since it is larger than the sum of its proper divisors (62696799268479).

140012023224321 is a wasteful number, since it uses less digits than its factorization.

140012023224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36094876236 (or 36094876233 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140012023224321 its reverse (123422320210041), we get a palindrome (263434343434362).

The spelling of 140012023224321 in words is "one hundred forty trillion, twelve billion, twenty-three million, two hundred twenty-four thousand, three hundred twenty-one".