30335040255 has 16 divisors (see below), whose sum is σ = 52269608160. Its totient is φ = 14934173568.

The previous prime is 30335040217. The next prime is 30335040257. The reversal of 30335040255 is 55204053303.

It is not a de Polignac number, because 30335040255 - 2⁶ = 30335040191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30335040257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77781960 + ... + 77782349.

It is an arithmetic number, because the mean of its divisors is an integer number (3266850510).

Almost surely, 2^30335040255 is an apocalyptic number.

30335040255 is a deficient number, since it is larger than the sum of its proper divisors (21934567905).

30335040255 is a wasteful number, since it uses less digits than its factorization.

30335040255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155564330.

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 30335040255 its reverse (55204053303), we get a palindrome (85539093558).

The spelling of 30335040255 in words is "thirty billion, three hundred thirty-five million, forty thousand, two hundred fifty-five".