146123038928 has 10 divisors (see below), whose sum is σ = 283113387954. Its totient is φ = 73061519456.

The previous prime is 146123038913. The next prime is 146123038967. The reversal of 146123038928 is 829830321641.

It can be written as a sum of positive squares in only one way, i.e., 110534971024 + 35588067904 = 332468^2 + 188648^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4566344951 + ... + 4566344982.

Almost surely, 2^146123038928 is an apocalyptic number.

It is an amenable number.

146123038928 is a deficient number, since it is larger than the sum of its proper divisors (136990349026).

146123038928 is an equidigital number, since it uses as much as digits as its factorization.

146123038928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132689941 (or 9132689935 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 146123038928 in words is "one hundred forty-six billion, one hundred twenty-three million, thirty-eight thousand, nine hundred twenty-eight".