31418471484 has 30 divisors (see below), whose sum is σ = 82134091424. Its totient is φ = 10472823720.

The previous prime is 31418471419. The next prime is 31418471489. The reversal of 31418471484 is 48417481413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31418471489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 48484972 + ... + 48485619.

Almost surely, 2^31418471484 is an apocalyptic number.

It is an amenable number.

31418471484 is an abundant number, since it is smaller than the sum of its proper divisors (50715619940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31418471484 is a wasteful number, since it uses less digits than its factorization.

31418471484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96970607 (or 96970596 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The spelling of 31418471484 in words is "thirty-one billion, four hundred eighteen million, four hundred seventy-one thousand, four hundred eighty-four".