140421314101 has 8 divisors (see below), whose sum is σ = 147815625600. Its totient is φ = 133027374240.

The previous prime is 140421314093. The next prime is 140421314129. The reversal of 140421314101 is 101413124041.

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 140421314101 - 2³ = 140421314093 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 (140421314191) 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, 1032036 + ... + 1160146.

It is an arithmetic number, because the mean of its divisors is an integer number (18476953200).

Almost surely, 2^140421314101 is an apocalyptic number.

It is an amenable number.

140421314101 is a deficient number, since it is larger than the sum of its proper divisors (7394311499).

140421314101 is a wasteful number, since it uses less digits than its factorization.

140421314101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185819.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 140421314101 its reverse (101413124041), we get a palindrome (241834438142).

The spelling of 140421314101 in words is "one hundred forty billion, four hundred twenty-one million, three hundred fourteen thousand, one hundred one".