31142324005110 has 48 divisors (see below), whose sum is σ = 80970823340784. Its totient is φ = 8304539639616.

The previous prime is 31142324005097. The next prime is 31142324005181. The reversal of 31142324005110 is 1150042324113.

31142324005110 is a `hidden beast` number, since 3 + 1 + 14 + 232 + 400 + 5 + 1 + 10 = 666.

It is a super-2 number, since 2×31142324005110² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8025984 + ... + 11256156.

It is an arithmetic number, because the mean of its divisors is an integer number (1686892152933).

Almost surely, 2^{31142324005110} is an apocalyptic number.

31142324005110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31142324005110 is an abundant number, since it is smaller than the sum of its proper divisors (49828499335674).

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

31142324005110 is a wasteful number, since it uses less digits than its factorization.

31142324005110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337309 (or 3337306 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 31142324005110 its reverse (1150042324113), we get a palindrome (32292366329223).

The spelling of 31142324005110 in words is "thirty-one trillion, one hundred forty-two billion, three hundred twenty-four million, five thousand, one hundred ten".