31413231414 has 96 divisors (see below), whose sum is σ = 73099967616. Its totient is φ = 9714620160.

The previous prime is 31413231413. The next prime is 31413231497. The reversal of 31413231414 is 41413231413.

31413231414 is a `hidden beast` number, since 3 + 1 + 4 + 13 + 231 + 414 = 666.

It is a super-2 number, since 2×31413231414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31413231413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6906289 + ... + 6910835.

It is an arithmetic number, because the mean of its divisors is an integer number (761457996).

Almost surely, 2^31413231414 is an apocalyptic number.

31413231414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 31413231414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36549983808).

31413231414 is an abundant number, since it is smaller than the sum of its proper divisors (41686736202).

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

31413231414 is a wasteful number, since it uses less digits than its factorization.

31413231414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890 (or 4887 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 31413231414 its reverse (41413231413), we get a palindrome (72826462827).

Subtracting 31413231414 from its reverse (41413231413), we obtain a palindrome (9999999999).

The spelling of 31413231414 in words is "thirty-one billion, four hundred thirteen million, two hundred thirty-one thousand, four hundred fourteen".