3169297071045 has 48 divisors (see below), whose sum is σ = 6278378695680. Its totient is φ = 1448786414592.

The previous prime is 3169297071043. The next prime is 3169297071079. The reversal of 3169297071045 is 5401707929613.

It is not a de Polignac number, because 3169297071045 - 2¹ = 3169297071043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3169297070982 and 3169297071000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3169297071043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16485717 + ... + 16676853.

It is an arithmetic number, because the mean of its divisors is an integer number (130799556160).

Almost surely, 2^{3169297071045} is an apocalyptic number.

3169297071045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3169297071045 is a deficient number, since it is larger than the sum of its proper divisors (3109081624635).

3169297071045 is a wasteful number, since it uses less digits than its factorization.

3169297071045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243794 (or 243791 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The spelling of 3169297071045 in words is "three trillion, one hundred sixty-nine billion, two hundred ninety-seven million, seventy-one thousand, forty-five".