2045030164071 has 8 divisors (see below), whose sum is σ = 2727852088944. Its totient is φ = 1362780840960.

The previous prime is 2045030164033. The next prime is 2045030164081. The reversal of 2045030164071 is 1704610305402.

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

It is not a de Polignac number, because 2045030164071 - 2²⁶ = 2044963055207 is a prime.

It is a super-2 number, since 2×2045030164071² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045030164081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143142106 + ... + 143156391.

It is an arithmetic number, because the mean of its divisors is an integer number (340981511118).

Almost surely, 2^{2045030164071} is an apocalyptic number.

2045030164071 is a deficient number, since it is larger than the sum of its proper divisors (682821924873).

2045030164071 is a wasteful number, since it uses less digits than its factorization.

2045030164071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286300881.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 2045030164071 its reverse (1704610305402), we get a palindrome (3749640469473).

The spelling of 2045030164071 in words is "two trillion, forty-five billion, thirty million, one hundred sixty-four thousand, seventy-one".