3950160400845 has 12 divisors (see below), whose sum is σ = 6846944694876. Its totient is φ = 2106752213760.

The previous prime is 3950160400811. The next prime is 3950160400873. The reversal of 3950160400845 is 5480040610593.

3950160400845 is a `hidden beast` number, since 3 + 9 + 5 + 0 + 160 + 400 + 84 + 5 = 666.

3950160400845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1013416702596 + 2936743698249 = 1006686^2 + 1713693^2 .

It is not a de Polignac number, because 3950160400845 - 2²⁸ = 3949891965389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 87781342241 = 3950160400845 / (3 + 9 + 5 + 0 + 1 + 6 + 0 + 4 + 0 + 0 + 8 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3950160400845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43890671076 + ... + 43890671165.

It is an arithmetic number, because the mean of its divisors is an integer number (570578724573).

Almost surely, 2^{3950160400845} is an apocalyptic number.

It is an amenable number.

3950160400845 is a deficient number, since it is larger than the sum of its proper divisors (2896784294031).

3950160400845 is a wasteful number, since it uses less digits than its factorization.

3950160400845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87781342252 (or 87781342249 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 3950160400845 in words is "three trillion, nine hundred fifty billion, one hundred sixty million, four hundred thousand, eight hundred forty-five".