31484486127 has 8 divisors (see below), whose sum is σ = 42015168640. Its totient is φ = 20971730520.

The previous prime is 31484486113. The next prime is 31484486129. The reversal of 31484486127 is 72168448413.

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

It is not a de Polignac number, because 31484486127 - 2¹¹ = 31484484079 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 (31484486129) 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, 4477627 + ... + 4484652.

It is an arithmetic number, because the mean of its divisors is an integer number (5251896080).

Almost surely, 2^31484486127 is an apocalyptic number.

31484486127 is a deficient number, since it is larger than the sum of its proper divisors (10530682513).

31484486127 is a wasteful number, since it uses less digits than its factorization.

31484486127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8963453.

The product of its digits is 1032192, while the sum is 48.

The spelling of 31484486127 in words is "thirty-one billion, four hundred eighty-four million, four hundred eighty-six thousand, one hundred twenty-seven".