2020345853674 has 8 divisors (see below), whose sum is σ = 3042041666400. Its totient is φ = 1006331964876.

The previous prime is 2020345853663. The next prime is 2020345853677. The reversal of 2020345853674 is 4763585430202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2020345853677) 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, 1920480324 + ... + 1920481375.

It is an arithmetic number, because the mean of its divisors is an integer number (380255208300).

Almost surely, 2^{2020345853674} is an apocalyptic number.

2020345853674 is a deficient number, since it is larger than the sum of its proper divisors (1021695812726).

2020345853674 is a wasteful number, since it uses less digits than its factorization.

2020345853674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3840961964.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 2020345853674 in words is "two trillion, twenty billion, three hundred forty-five million, eight hundred fifty-three thousand, six hundred seventy-four".