1365067472673 has 16 divisors (see below), whose sum is σ = 1844077734720. Its totient is φ = 898120226304.

The previous prime is 1365067472579. The next prime is 1365067472689. The reversal of 1365067472673 is 3762747605631.

It is a happy number.

It is not a de Polignac number, because 1365067472673 - 2²⁰ = 1365066424097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1365067472473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8562103 + ... + 8720076.

It is an arithmetic number, because the mean of its divisors is an integer number (115254858420).

Almost surely, 2^{1365067472673} is an apocalyptic number.

It is an amenable number.

1365067472673 is a deficient number, since it is larger than the sum of its proper divisors (479010262047).

1365067472673 is a wasteful number, since it uses less digits than its factorization.

1365067472673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17282528.

The product of its (nonzero) digits is 26671680, while the sum is 57.

The spelling of 1365067472673 in words is "one trillion, three hundred sixty-five billion, sixty-seven million, four hundred seventy-two thousand, six hundred seventy-three".