395412199880545 has 16 divisors (see below), whose sum is σ = 500027067758592. Its totient is φ = 299580487201600.

The previous prime is 395412199880513. The next prime is 395412199880549. The reversal of 395412199880545 is 545088991214593.

It is not a de Polignac number, because 395412199880545 - 2⁵ = 395412199880513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395412199880549) 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, 17021606977 + ... + 17021630206.

It is an arithmetic number, because the mean of its divisors is an integer number (31251691734912).

Almost surely, 2^{395412199880545} is an apocalyptic number.

It is an amenable number.

395412199880545 is a deficient number, since it is larger than the sum of its proper divisors (104614867878047).

395412199880545 is a wasteful number, since it uses less digits than its factorization.

395412199880545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34043237312.

The product of its (nonzero) digits is 559872000, while the sum is 73.

The spelling of 395412199880545 in words is "three hundred ninety-five trillion, four hundred twelve billion, one hundred ninety-nine million, eight hundred eighty thousand, five hundred forty-five".