336404250064 has 20 divisors (see below), whose sum is σ = 651844181956. Its totient is φ = 168186396672.

The previous prime is 336404250047. The next prime is 336404250073. The reversal of 336404250064 is 460052404633.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 312659905600 + 23744344464 = 559160^2 + 154092^2 .

It is a super-2 number, since 2×336404250064² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805599 + ... + 1149694.

Almost surely, 2^336404250064 is an apocalyptic number.

It is an amenable number.

336404250064 is a deficient number, since it is larger than the sum of its proper divisors (315439931892).

336404250064 is a wasteful number, since it uses less digits than its factorization.

336404250064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966054 (or 1966048 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 336404250064 its reverse (460052404633), we get a palindrome (796456654697).

The spelling of 336404250064 in words is "three hundred thirty-six billion, four hundred four million, two hundred fifty thousand, sixty-four".