140213324000421 has 24 divisors (see below), whose sum is σ = 231463729009344. Its totient is φ = 80121738816000.

The previous prime is 140213324000389. The next prime is 140213324000447. The reversal of 140213324000421 is 124000423312041.

140213324000421 is a `hidden beast` number, since 1 + 4 + 0 + 213 + 3 + 2 + 400 + 0 + 42 + 1 = 666.

It is not a de Polignac number, because 140213324000421 - 2⁵ = 140213324000389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213324000461) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 34107205 + ... + 37996421.

It is an arithmetic number, because the mean of its divisors is an integer number (9644322042056).

Almost surely, 2^{140213324000421} is an apocalyptic number.

It is an amenable number.

140213324000421 is a deficient number, since it is larger than the sum of its proper divisors (91250405008923).

140213324000421 is a wasteful number, since it uses less digits than its factorization.

140213324000421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461481 (or 4461478 counting only the distinct ones).

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

Adding to 140213324000421 its reverse (124000423312041), we get a palindrome (264213747312462).

The spelling of 140213324000421 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, four hundred twenty-one", and thus it is an aban number.