20003672473514 has 8 divisors (see below), whose sum is σ = 30314843851908. Its totient is φ = 9898724522880.

The previous prime is 20003672473487. The next prime is 20003672473549. The reversal of 20003672473514 is 41537427630002.

It can be written as a sum of positive squares in 2 ways, for example, as 19816341918025 + 187330555489 = 4451555^2 + 432817^2 .

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

It is a super-3 number, since 3×20003672473514³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51555856697 + ... + 51555857084.

Almost surely, 2^{20003672473514} is an apocalyptic number.

20003672473514 is a deficient number, since it is larger than the sum of its proper divisors (10311171378394).

20003672473514 is a wasteful number, since it uses less digits than its factorization.

20003672473514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103111713880.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 20003672473514 in words is "twenty trillion, three billion, six hundred seventy-two million, four hundred seventy-three thousand, five hundred fourteen".