10289139805897 has 8 divisors (see below), whose sum is σ = 10293360148800. Its totient is φ = 10284919719984.

The previous prime is 10289139805883. The next prime is 10289139805909. The reversal of 10289139805897 is 79850893198201.

10289139805897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10289139805897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10289139805837) 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, 144011379 + ... + 144082807.

It is an arithmetic number, because the mean of its divisors is an integer number (1286670018600).

Almost surely, 2^{10289139805897} is an apocalyptic number.

It is an amenable number.

10289139805897 is a deficient number, since it is larger than the sum of its proper divisors (4220342903).

10289139805897 is an equidigital number, since it uses as much as digits as its factorization.

10289139805897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128495.

The product of its (nonzero) digits is 78382080, while the sum is 70.

The spelling of 10289139805897 in words is "ten trillion, two hundred eighty-nine billion, one hundred thirty-nine million, eight hundred five thousand, eight hundred ninety-seven".