2029016161889 has 4 divisors (see below), whose sum is σ = 2033596334256. Its totient is φ = 2024435989524.

The previous prime is 2029016161873. The next prime is 2029016161919. The reversal of 2029016161889 is 9881616109202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2029016161889 - 2⁴ = 2029016161873 is a prime.

It is a super-3 number, since 3×2029016161889³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2029016161889.

It is not an unprimeable number, because it can be changed into a prime (2029016161789) 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, 2290085519 + ... + 2290086404.

It is an arithmetic number, because the mean of its divisors is an integer number (508399083564).

Almost surely, 2^{2029016161889} is an apocalyptic number.

It is an amenable number.

2029016161889 is a deficient number, since it is larger than the sum of its proper divisors (4580172367).

2029016161889 is an equidigital number, since it uses as much as digits as its factorization.

2029016161889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580172366.

The product of its (nonzero) digits is 746496, while the sum is 53.

The spelling of 2029016161889 in words is "two trillion, twenty-nine billion, sixteen million, one hundred sixty-one thousand, eight hundred eighty-nine".