145004123014504 has 48 divisors (see below), whose sum is σ = 294407370021420. Its totient is φ = 66924568488960.

The previous prime is 145004123014433. The next prime is 145004123014529. The reversal of 145004123014504 is 405410321400541.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 42680742302500 + 102323380712004 = 6533050^2 + 10115502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 145004123014504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394926334 + ... + 395293330.

Almost surely, 2^{145004123014504} is an apocalyptic number.

It is an amenable number.

145004123014504 is an abundant number, since it is smaller than the sum of its proper divisors (149403247006916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145004123014504 is a wasteful number, since it uses less digits than its factorization.

145004123014504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659270 (or 659253 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 145004123014504 in words is "one hundred forty-five trillion, four billion, one hundred twenty-three million, fourteen thousand, five hundred four".