2020314453452 has 12 divisors (see below), whose sum is σ = 3535604049936. Its totient is φ = 1010141867760.

The previous prime is 2020314453433. The next prime is 2020314453517. The reversal of 2020314453452 is 2543544130202.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3541199 + ... + 4071942.

It is an arithmetic number, because the mean of its divisors is an integer number (294633670828).

Almost surely, 2^{2020314453452} is an apocalyptic number.

It is an amenable number.

2020314453452 is a deficient number, since it is larger than the sum of its proper divisors (1515289596484).

2020314453452 is a wasteful number, since it uses less digits than its factorization.

2020314453452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679488 (or 7679486 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 2020314453452 its reverse (2543544130202), we get a palindrome (4563858583654).

The spelling of 2020314453452 in words is "two trillion, twenty billion, three hundred fourteen million, four hundred fifty-three thousand, four hundred fifty-two".