20131875000074 has 8 divisors (see below), whose sum is σ = 30233214393060. Its totient is φ = 10054136869056.

The previous prime is 20131875000071. The next prime is 20131875000079. The reversal of 20131875000074 is 47000057813102.

It can be written as a sum of positive squares in 2 ways, for example, as 13217042025625 + 6914832974449 = 3635525^2 + 2629607^2 .

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 (20131875000071) 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, 5900313359 + ... + 5900316770.

Almost surely, 2^{20131875000074} is an apocalyptic number.

20131875000074 is a deficient number, since it is larger than the sum of its proper divisors (10101339392986).

20131875000074 is a wasteful number, since it uses less digits than its factorization.

20131875000074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11800630984.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 20131875000074 in words is "twenty trillion, one hundred thirty-one billion, eight hundred seventy-five million, seventy-four", and thus it is an aban number.