1345502445233 has 16 divisors (see below), whose sum is σ = 1356308787456. Its totient is φ = 1334726527680.

The previous prime is 1345502445193. The next prime is 1345502445257. The reversal of 1345502445233 is 3325442055431.

It is a cyclic number.

It is not a de Polignac number, because 1345502445233 - 2¹⁸ = 1345502183089 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345502445293) 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, 417726563 + ... + 417729783.

It is an arithmetic number, because the mean of its divisors is an integer number (84769299216).

Almost surely, 2^{1345502445233} is an apocalyptic number.

It is an amenable number.

1345502445233 is a deficient number, since it is larger than the sum of its proper divisors (10806342223).

1345502445233 is a wasteful number, since it uses less digits than its factorization.

1345502445233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 1345502445233 in words is "one trillion, three hundred forty-five billion, five hundred two million, four hundred forty-five thousand, two hundred thirty-three".