140010324021 has 72 divisors (see below), whose sum is σ = 220730013504. Its totient is φ = 85455175680.

The previous prime is 140010324011. The next prime is 140010324023. The reversal of 140010324021 is 120423010041.

140010324021 is a `hidden beast` number, since 1 + 400 + 1 + 0 + 3 + 240 + 21 = 666.

It is not a de Polignac number, because 140010324021 - 2¹⁴ = 140010307637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140010323985 and 140010324003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140010324023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28741216 + ... + 28746086.

It is an arithmetic number, because the mean of its divisors is an integer number (3065694632).

Almost surely, 2^140010324021 is an apocalyptic number.

It is an amenable number.

140010324021 is a deficient number, since it is larger than the sum of its proper divisors (80719689483).

140010324021 is a wasteful number, since it uses less digits than its factorization.

140010324021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211 (or 5191 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 140010324021 its reverse (120423010041), we get a palindrome (260433334062).

The spelling of 140010324021 in words is "one hundred forty billion, ten million, three hundred twenty-four thousand, twenty-one".