140014054105 has 8 divisors (see below), whose sum is σ = 168501065472. Its totient is φ = 111688442928.

The previous prime is 140014054097. The next prime is 140014054123. The reversal of 140014054105 is 501450410041.

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 140014054105 - 2³ = 140014054097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140014054105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40348137 + ... + 40351606.

It is an arithmetic number, because the mean of its divisors is an integer number (21062633184).

Almost surely, 2^140014054105 is an apocalyptic number.

It is an amenable number.

140014054105 is a deficient number, since it is larger than the sum of its proper divisors (28487011367).

140014054105 is an equidigital number, since it uses as much as digits as its factorization.

140014054105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80700095.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 140014054105 its reverse (501450410041), we get a palindrome (641464464146).

The spelling of 140014054105 in words is "one hundred forty billion, fourteen million, fifty-four thousand, one hundred five".