31446703045696 has 189 divisors, whose sum is σ = 66846582290439. Its totient is φ = 14675759145216.

The previous prime is 31446703045633. The next prime is 31446703045763. The reversal of 31446703045696 is 69654030764413.

The square root of 31446703045696 is 5607736.

It is a perfect power (a square), and thus also a powerful number.

It is a self number, because there is not a number n which added to its sum of digits gives 31446703045696.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67337693655 + ... + 67337694121.

Almost surely, 2^{31446703045696} is an apocalyptic number.

31446703045696 is the 5607736-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31446703045696

31446703045696 is an abundant number, since it is smaller than the sum of its proper divisors (35399879244743).

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

31446703045696 is an frugal number, since it uses more digits than its factorization.

31446703045696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 58.

The spelling of 31446703045696 in words is "thirty-one trillion, four hundred forty-six billion, seven hundred three million, forty-five thousand, six hundred ninety-six".