31134243714 has 128 divisors (see below), whose sum is σ = 76584960000. Its totient is φ = 8240367168.

The previous prime is 31134243713. The next prime is 31134243743. The reversal of 31134243714 is 41734243113.

It is a super-2 number, since 2×31134243714² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31134243713) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 9367657 + ... + 9370979.

It is an arithmetic number, because the mean of its divisors is an integer number (598320000).

Almost surely, 2^31134243714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31134243714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38292480000).

31134243714 is an abundant number, since it is smaller than the sum of its proper divisors (45450716286).

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

31134243714 is a wasteful number, since it uses less digits than its factorization.

31134243714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612.

The product of its digits is 24192, while the sum is 33.

Adding to 31134243714 its reverse (41734243113), we get a palindrome (72868486827).

The spelling of 31134243714 in words is "thirty-one billion, one hundred thirty-four million, two hundred forty-three thousand, seven hundred fourteen".