31141451214 has 16 divisors (see below), whose sum is σ = 69203225040. Its totient is φ = 10380483720.

The previous prime is 31141451189. The next prime is 31141451227. The reversal of 31141451214 is 41215414113.

It is a happy number.

31141451214 is a `hidden beast` number, since 3 + 1 + 141 + 4 + 512 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288346717 + ... + 288346824.

It is an arithmetic number, because the mean of its divisors is an integer number (4325201565).

Almost surely, 2^31141451214 is an apocalyptic number.

31141451214 is an abundant number, since it is smaller than the sum of its proper divisors (38061773826).

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

31141451214 is a wasteful number, since it uses less digits than its factorization.

31141451214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576693552 (or 576693546 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

Adding to 31141451214 its reverse (41215414113), we get a palindrome (72356865327).

The spelling of 31141451214 in words is "thirty-one billion, one hundred forty-one million, four hundred fifty-one thousand, two hundred fourteen".