31241514425255 has 8 divisors (see below), whose sum is σ = 37490703073872. Its totient is φ = 24992621031168.

The previous prime is 31241514425249. The next prime is 31241514425281. The reversal of 31241514425255 is 55252441514213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31241514425255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73580777 + ... + 74004146.

It is an arithmetic number, because the mean of its divisors is an integer number (4686337884234).

Almost surely, 2^{31241514425255} is an apocalyptic number.

31241514425255 is a deficient number, since it is larger than the sum of its proper divisors (6249188648617).

31241514425255 is a wasteful number, since it uses less digits than its factorization.

31241514425255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147627265.

The product of its digits is 960000, while the sum is 44.

Adding to 31241514425255 its reverse (55252441514213), we get a palindrome (86493955939468).

The spelling of 31241514425255 in words is "thirty-one trillion, two hundred forty-one billion, five hundred fourteen million, four hundred twenty-five thousand, two hundred fifty-five".