140414122321 has 8 divisors (see below), whose sum is σ = 153197724384. Its totient is φ = 127633633920.

The previous prime is 140414122283. The next prime is 140414122363. The reversal of 140414122321 is 123221414041.

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 140414122321 - 2⁷ = 140414122193 is a prime.

It is a super-2 number, since 2×140414122321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140414122391) 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, 683616 + ... + 864961.

It is an arithmetic number, because the mean of its divisors is an integer number (19149715548).

Almost surely, 2^140414122321 is an apocalyptic number.

140414122321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140414122321 is a deficient number, since it is larger than the sum of its proper divisors (12783602063).

140414122321 is a wasteful number, since it uses less digits than its factorization.

140414122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556831.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140414122321 its reverse (123221414041), we get a palindrome (263635536362).

The spelling of 140414122321 in words is "one hundred forty billion, four hundred fourteen million, one hundred twenty-two thousand, three hundred twenty-one".