140233210013021 has 8 divisors (see below), whose sum is σ = 140248746230880. Its totient is φ = 140217674295888.

The previous prime is 140233210012997. The next prime is 140233210013027. The reversal of 140233210013021 is 120310012332041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140233210013021 - 2¹⁸ = 140233209750877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140233210013027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891882350 + ... + 892039568.

It is an arithmetic number, because the mean of its divisors is an integer number (17531093278860).

Almost surely, 2^{140233210013021} is an apocalyptic number.

It is an amenable number.

140233210013021 is a deficient number, since it is larger than the sum of its proper divisors (15536217859).

140233210013021 is a wasteful number, since it uses less digits than its factorization.

140233210013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250363.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 140233210013021 its reverse (120310012332041), we get a palindrome (260543222345062).

The spelling of 140233210013021 in words is "one hundred forty trillion, two hundred thirty-three billion, two hundred ten million, thirteen thousand, twenty-one".