140425020312105 has 8 divisors (see below), whose sum is σ = 224680032499392. Its totient is φ = 74893344166448.

The previous prime is 140425020311977. The next prime is 140425020312107. The reversal of 140425020312105 is 501213020524041.

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 140425020312105 - 2⁷ = 140425020311977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140425020312107) 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, 4680834010389 + ... + 4680834010418.

It is an arithmetic number, because the mean of its divisors is an integer number (28085004062424).

Almost surely, 2^{140425020312105} is an apocalyptic number.

140425020312105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140425020312105 is a deficient number, since it is larger than the sum of its proper divisors (84255012187287).

140425020312105 is an equidigital number, since it uses as much as digits as its factorization.

140425020312105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9361668020815.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 140425020312105 its reverse (501213020524041), we get a palindrome (641638040836146).

The spelling of 140425020312105 in words is "one hundred forty trillion, four hundred twenty-five billion, twenty million, three hundred twelve thousand, one hundred five".