31454130255 has 32 divisors (see below), whose sum is σ = 50824592640. Its totient is φ = 16609850880.

The previous prime is 31454130251. The next prime is 31454130287. The reversal of 31454130255 is 55203145413.

It is not a de Polignac number, because 31454130255 - 2² = 31454130251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31454130251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1718100 + ... + 1736310.

It is an arithmetic number, because the mean of its divisors is an integer number (1588268520).

Almost surely, 2^31454130255 is an apocalyptic number.

31454130255 is a deficient number, since it is larger than the sum of its proper divisors (19370462385).

31454130255 is a wasteful number, since it uses less digits than its factorization.

31454130255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19351.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 31454130255 its reverse (55203145413), we get a palindrome (86657275668).

The spelling of 31454130255 in words is "thirty-one billion, four hundred fifty-four million, one hundred thirty thousand, two hundred fifty-five".