2030340033445 has 4 divisors (see below), whose sum is σ = 2436408040140. Its totient is φ = 1624272026752.

The previous prime is 2030340033443. The next prime is 2030340033451. The reversal of 2030340033445 is 5443300430302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1615293567364 + 415046466081 = 1270942^2 + 644241^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030340033445 - 2¹ = 2030340033443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030340033443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203034003340 + ... + 203034003349.

It is an arithmetic number, because the mean of its divisors is an integer number (609102010035).

Almost surely, 2^{2030340033445} is an apocalyptic number.

It is an amenable number.

2030340033445 is a deficient number, since it is larger than the sum of its proper divisors (406068006695).

2030340033445 is an equidigital number, since it uses as much as digits as its factorization.

2030340033445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406068006694.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 2030340033445 its reverse (5443300430302), we get a palindrome (7473640463747).

The spelling of 2030340033445 in words is "two trillion, thirty billion, three hundred forty million, thirty-three thousand, four hundred forty-five".