1423306642504 has 16 divisors (see below), whose sum is σ = 2674488898620. Its totient is φ = 710109602880.

The previous prime is 1423306642481. The next prime is 1423306642559. The reversal of 1423306642504 is 4052466033241.

It can be written as a sum of positive squares in 2 ways, for example, as 1268934660900 + 154371981604 = 1126470^2 + 392902^2 .

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, 192960879 + ... + 192968254.

Almost surely, 2^{1423306642504} is an apocalyptic number.

It is an amenable number.

1423306642504 is a deficient number, since it is larger than the sum of its proper divisors (1251182256116).

1423306642504 is a wasteful number, since it uses less digits than its factorization.

1423306642504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385929600 (or 385929596 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1423306642504 in words is "one trillion, four hundred twenty-three billion, three hundred six million, six hundred forty-two thousand, five hundred four".