395037490841 has 12 divisors (see below), whose sum is σ = 459547976628. Its totient is φ = 338592828672.

The previous prime is 395037490811. The next prime is 395037490879. The reversal of 395037490841 is 148094730593.

It can be written as a sum of positive squares in 2 ways, for example, as 156991080841 + 238046410000 = 396221^2 + 487900^2 .

It is not a de Polignac number, because 395037490841 - 2¹⁴ = 395037474457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395037490801) 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 11 ways as a sum of consecutive naturals, for example, 1696625 + ... + 1915361.

It is an arithmetic number, because the mean of its divisors is an integer number (38295664719).

Almost surely, 2^395037490841 is an apocalyptic number.

It is an amenable number.

395037490841 is a deficient number, since it is larger than the sum of its proper divisors (64510485787).

395037490841 is a wasteful number, since it uses less digits than its factorization.

395037490841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255608 (or 255601 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 395037490841 in words is "three hundred ninety-five billion, thirty-seven million, four hundred ninety thousand, eight hundred forty-one".