404034343337 has 2 divisors, whose sum is σ = 404034343338. Its totient is φ = 404034343336.

The previous prime is 404034343313. The next prime is 404034343369. The reversal of 404034343337 is 733343430404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398418489616 + 5615853721 = 631204^2 + 74939^2 .

It is a cyclic number.

It is not a de Polignac number, because 404034343337 - 2¹⁴ = 404034326953 is a prime.

It is a super-3 number, since 3×404034343337³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 404034343337.

It is not a weakly prime, because it can be changed into another prime (404034340337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202017171668 + 202017171669.

It is an arithmetic number, because the mean of its divisors is an integer number (202017171669).

Almost surely, 2^404034343337 is an apocalyptic number.

It is an amenable number.

404034343337 is a deficient number, since it is larger than the sum of its proper divisors (1).

404034343337 is an equidigital number, since it uses as much as digits as its factorization.

404034343337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 38.

The spelling of 404034343337 in words is "four hundred four billion, thirty-four million, three hundred forty-three thousand, three hundred thirty-seven".