395746291045 has 16 divisors (see below), whose sum is σ = 551936718720. Its totient is φ = 266769411264.

The previous prime is 395746291043. The next prime is 395746291111. The reversal of 395746291045 is 540192647593.

It is a cyclic number.

It is not a de Polignac number, because 395746291045 - 2¹ = 395746291043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395746291043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95820282 + ... + 95824411.

It is an arithmetic number, because the mean of its divisors is an integer number (34496044920).

Almost surely, 2^395746291045 is an apocalyptic number.

395746291045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

395746291045 is a deficient number, since it is larger than the sum of its proper divisors (156190427675).

395746291045 is a wasteful number, since it uses less digits than its factorization.

395746291045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191644764.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 395746291045 in words is "three hundred ninety-five billion, seven hundred forty-six million, two hundred ninety-one thousand, forty-five".