146565026404 has 12 divisors (see below), whose sum is σ = 256648216300. Its totient is φ = 73236964608.

The previous prime is 146565026393. The next prime is 146565026429. The reversal of 146565026404 is 404620565641.

146565026404 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 2 ways, for example, as 144430401600 + 2134624804 = 380040^2 + 46202^2 .

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, 11379909 + ... + 11392780.

Almost surely, 2^146565026404 is an apocalyptic number.

It is an amenable number.

146565026404 is a deficient number, since it is larger than the sum of its proper divisors (110083189896).

146565026404 is a wasteful number, since it uses less digits than its factorization.

146565026404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22774302 (or 22774300 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 146565026404 in words is "one hundred forty-six billion, five hundred sixty-five million, twenty-six thousand, four hundred four".