31423464532614 has 96 divisors (see below), whose sum is σ = 79138094047488. Its totient is φ = 8081126352000.

The previous prime is 31423464532597. The next prime is 31423464532619. The reversal of 31423464532614 is 41623546432413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31423464532619) 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, 1379064 + ... + 8046660.

It is an arithmetic number, because the mean of its divisors is an integer number (824355146328).

Almost surely, 2^{31423464532614} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31423464532614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39569047023744).

31423464532614 is an abundant number, since it is smaller than the sum of its proper divisors (47714629514874).

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

31423464532614 is a wasteful number, since it uses less digits than its factorization.

31423464532614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667822 (or 6667721 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 48.

The spelling of 31423464532614 in words is "thirty-one trillion, four hundred twenty-three billion, four hundred sixty-four million, five hundred thirty-two thousand, six hundred fourteen".