45112343764669 has 16 divisors (see below), whose sum is σ = 47644154113600. Its totient is φ = 42596426261376.

The previous prime is 45112343764637. The next prime is 45112343764703. The reversal of 45112343764669 is 96646734321154.

It is a cyclic number.

It is not a de Polignac number, because 45112343764669 - 2⁵ = 45112343764637 is a prime.

It is a super-4 number, since 4×45112343764669⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45112343765669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9174697 + ... + 13206049.

It is an arithmetic number, because the mean of its divisors is an integer number (2977759632100).

Almost surely, 2^{45112343764669} is an apocalyptic number.

It is an amenable number.

45112343764669 is a deficient number, since it is larger than the sum of its proper divisors (2531810348931).

45112343764669 is a wasteful number, since it uses less digits than its factorization.

45112343764669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033324.

The product of its digits is 78382080, while the sum is 61.

The spelling of 45112343764669 in words is "forty-five trillion, one hundred twelve billion, three hundred forty-three million, seven hundred sixty-four thousand, six hundred sixty-nine".