404260714436 has 12 divisors (see below), whose sum is σ = 707510031228. Its totient is φ = 202114991232.

The previous prime is 404260714427. The next prime is 404260714439. The reversal of 404260714436 is 634417062404.

It can be written as a sum of positive squares in 2 ways, for example, as 150083408836 + 254177305600 = 387406^2 + 504160^2 .

It is a junction number, because it is equal to n+sod(n) for n = 404260714393 and 404260714402.

It is not an unprimeable number, because it can be changed into a prime (404260714439) 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 3 ways as a sum of consecutive naturals, for example, 3782201 + ... + 3887616.

It is an arithmetic number, because the mean of its divisors is an integer number (58959169269).

Almost surely, 2^404260714436 is an apocalyptic number.

It is an amenable number.

404260714436 is a deficient number, since it is larger than the sum of its proper divisors (303249316792).

404260714436 is a wasteful number, since it uses less digits than its factorization.

404260714436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682998 (or 7682996 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 404260714436 in words is "four hundred four billion, two hundred sixty million, seven hundred fourteen thousand, four hundred thirty-six".