426380880225530 has 8 divisors (see below), whose sum is σ = 767485584405972. Its totient is φ = 170552352090208.

The previous prime is 426380880225511. The next prime is 426380880225557. The reversal of 426380880225530 is 35522088083624.

It can be written as a sum of positive squares in 2 ways, for example, as 415204890236929 + 11175989988601 = 20376577^2 + 3343051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21319044011267 + ... + 21319044011286.

Almost surely, 2^{426380880225530} is an apocalyptic number.

426380880225530 is a deficient number, since it is larger than the sum of its proper divisors (341104704180442).

426380880225530 is a wasteful number, since it uses less digits than its factorization.

426380880225530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42638088022560.

The product of its (nonzero) digits is 22118400, while the sum is 56.

The spelling of 426380880225530 in words is "four hundred twenty-six trillion, three hundred eighty billion, eight hundred eighty million, two hundred twenty-five thousand, five hundred thirty".