941665045 has 8 divisors (see below), whose sum is σ = 1151319096. Its totient is φ = 739118016.

The previous prime is 941665009. The next prime is 941665051. The reversal of 941665045 is 540566149.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 430272049 + 511392996 = 20743^2 + 22614^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 941665045 - 2²⁵ = 908110613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 941664989 and 941665007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1776462 + ... + 1776991.

It is an arithmetic number, because the mean of its divisors is an integer number (143914887).

Almost surely, 2^941665045 is an apocalyptic number.

It is an amenable number.

941665045 is a deficient number, since it is larger than the sum of its proper divisors (209654051).

941665045 is a wasteful number, since it uses less digits than its factorization.

941665045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553511.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 941665045 is about 30686.5613094723. The cubic root of 941665045 is about 980.1641558278.

The spelling of 941665045 in words is "nine hundred forty-one million, six hundred sixty-five thousand, forty-five".