1445120535004 has 12 divisors (see below), whose sum is σ = 2531749212664. Its totient is φ = 721763617104.

The previous prime is 1445120534993. The next prime is 1445120535011. The reversal of 1445120535004 is 4005350215441.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 199158519 + ... + 199165774.

Almost surely, 2^{1445120535004} is an apocalyptic number.

It is an amenable number.

1445120535004 is a deficient number, since it is larger than the sum of its proper divisors (1086628677660).

1445120535004 is a wasteful number, since it uses less digits than its factorization.

1445120535004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398325204 (or 398325202 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1445120535004 in words is "one trillion, four hundred forty-five billion, one hundred twenty million, five hundred thirty-five thousand, four".