140420002211321 has 8 divisors (see below), whose sum is σ = 161311505132544. Its totient is φ = 119736374941440.

The previous prime is 140420002211303. The next prime is 140420002211353. The reversal of 140420002211321 is 123112200024041.

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 140420002211321 - 2³⁴ = 140402822342137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140420002211371) 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 7 ways as a sum of consecutive naturals, for example, 51968911385 + ... + 51968914086.

It is an arithmetic number, because the mean of its divisors is an integer number (20163938141568).

Almost surely, 2^{140420002211321} is an apocalyptic number.

It is an amenable number.

140420002211321 is a deficient number, since it is larger than the sum of its proper divisors (20891502921223).

140420002211321 is a wasteful number, since it uses less digits than its factorization.

140420002211321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103937825671.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 140420002211321 its reverse (123112200024041), we get a palindrome (263532202235362).

The spelling of 140420002211321 in words is "one hundred forty trillion, four hundred twenty billion, two million, two hundred eleven thousand, three hundred twenty-one".