3145740017161 has 8 divisors (see below), whose sum is σ = 3671623607040. Its totient is φ = 2638979467008.

The previous prime is 3145740017153. The next prime is 3145740017179. The reversal of 3145740017161 is 1617100475413.

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 3145740017161 - 2³ = 3145740017153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3145740017141) 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, 4780759576 + ... + 4780760233.

It is an arithmetic number, because the mean of its divisors is an integer number (458952950880).

Almost surely, 2^{3145740017161} is an apocalyptic number.

It is an amenable number.

3145740017161 is a deficient number, since it is larger than the sum of its proper divisors (525883589879).

3145740017161 is an equidigital number, since it uses as much as digits as its factorization.

3145740017161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9561519863.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 3145740017161 in words is "three trillion, one hundred forty-five billion, seven hundred forty million, seventeen thousand, one hundred sixty-one".