264404061432050 has 24 divisors (see below), whose sum is σ = 492609843095412. Its totient is φ = 105585648480000.

The previous prime is 264404061431977. The next prime is 264404061432061. The reversal of 264404061432050 is 50234160404462.

264404061432050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 190916425197001 + 73487636235049 = 13817251^2 + 8572493^2 .

It is a super-3 number, since 3×264404061432050³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264404061431989 and 264404061432007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4399371971 + ... + 4399432070.

Almost surely, 2^{264404061432050} is an apocalyptic number.

264404061432050 is a deficient number, since it is larger than the sum of its proper divisors (228205781663362).

264404061432050 is a wasteful number, since it uses less digits than its factorization.

264404061432050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8798804654 (or 8798804649 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 264404061432050 in words is "two hundred sixty-four trillion, four hundred four billion, sixty-one million, four hundred thirty-two thousand, fifty".