140030410255 has 8 divisors (see below), whose sum is σ = 168250012272. Its totient is φ = 111881981568.

The previous prime is 140030410253. The next prime is 140030410363. The reversal of 140030410255 is 552014030041.

It is a happy number.

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 140030410255 - 2¹ = 140030410253 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 (140030410253) 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, 17789002 + ... + 17796871.

It is an arithmetic number, because the mean of its divisors is an integer number (21031251534).

Almost surely, 2^140030410255 is an apocalyptic number.

140030410255 is a deficient number, since it is larger than the sum of its proper divisors (28219602017).

140030410255 is an equidigital number, since it uses as much as digits as its factorization.

140030410255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35586665.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 140030410255 its reverse (552014030041), we get a palindrome (692044440296).

The spelling of 140030410255 in words is "one hundred forty billion, thirty million, four hundred ten thousand, two hundred fifty-five".