31034250201445 has 16 divisors (see below), whose sum is σ = 37472640815232. Its totient is φ = 24673064719680.

The previous prime is 31034250201443. The next prime is 31034250201457. The reversal of 31034250201445 is 54410205243013.

It is not a de Polignac number, because 31034250201445 - 2¹ = 31034250201443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31034250201445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034250201443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8441755 + ... + 11546935.

It is an arithmetic number, because the mean of its divisors is an integer number (2342040050952).

Almost surely, 2^{31034250201445} is an apocalyptic number.

It is an amenable number.

31034250201445 is a deficient number, since it is larger than the sum of its proper divisors (6438390613787).

31034250201445 is a wasteful number, since it uses less digits than its factorization.

31034250201445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117612.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 31034250201445 its reverse (54410205243013), we get a palindrome (85444455444458).

The spelling of 31034250201445 in words is "thirty-one trillion, thirty-four billion, two hundred fifty million, two hundred one thousand, four hundred forty-five".