10020738357889 has 8 divisors (see below), whose sum is σ = 11452469611968. Its totient is φ = 8589056404560.

The previous prime is 10020738357887. The next prime is 10020738357893. The reversal of 10020738357889 is 98875383702001.

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

It is a cyclic number.

It is not a de Polignac number, because 10020738357889 - 2¹ = 10020738357887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020738357881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11888602 + ... + 12703555.

It is an arithmetic number, because the mean of its divisors is an integer number (1431558701496).

Almost surely, 2^{10020738357889} is an apocalyptic number.

It is an amenable number.

10020738357889 is a deficient number, since it is larger than the sum of its proper divisors (1431731254079).

10020738357889 is an equidigital number, since it uses as much as digits as its factorization.

10020738357889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24650375.

The product of its (nonzero) digits is 20321280, while the sum is 61.

The spelling of 10020738357889 in words is "ten trillion, twenty billion, seven hundred thirty-eight million, three hundred fifty-seven thousand, eight hundred eighty-nine".