140323301424 has 40 divisors (see below), whose sum is σ = 402779847920. Its totient is φ = 46774433664.

The previous prime is 140323301389. The next prime is 140323301429. The reversal of 140323301424 is 424103323041.

140323301424 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 233 + 0 + 1 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (140323301429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162410797 + ... + 162411660.

It is an arithmetic number, because the mean of its divisors is an integer number (10069496198).

Almost surely, 2^140323301424 is an apocalyptic number.

It is an amenable number.

140323301424 is an abundant number, since it is smaller than the sum of its proper divisors (262456546496).

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

140323301424 is a wasteful number, since it uses less digits than its factorization.

140323301424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324822474 (or 324822462 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140323301424 its reverse (424103323041), we get a palindrome (564426624465).

The spelling of 140323301424 in words is "one hundred forty billion, three hundred twenty-three million, three hundred one thousand, four hundred twenty-four".