20034313267373 has 4 divisors (see below), whose sum is σ = 20121799351740. Its totient is φ = 19946827183008.

The previous prime is 20034313267351. The next prime is 20034313267417. The reversal of 20034313267373 is 37376231343002.

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 18278378203684 + 1755935063689 = 4275322^2 + 1325117^2 .

It is a cyclic number.

It is not a de Polignac number, because 20034313267373 - 2³⁰ = 20033239525549 is a prime.

It is a super-2 number, since 2×20034313267373² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20034313267273) by changing a digit.

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, 43743041840 + ... + 43743042297.

It is an arithmetic number, because the mean of its divisors is an integer number (5030449837935).

Almost surely, 2^{20034313267373} is an apocalyptic number.

It is an amenable number.

20034313267373 is a deficient number, since it is larger than the sum of its proper divisors (87486084367).

20034313267373 is an equidigital number, since it uses as much as digits as its factorization.

20034313267373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87486084366.

The product of its (nonzero) digits is 1143072, while the sum is 44.

The spelling of 20034313267373 in words is "twenty trillion, thirty-four billion, three hundred thirteen million, two hundred sixty-seven thousand, three hundred seventy-three".