1345141026111 has 16 divisors (see below), whose sum is σ = 1823445250304. Its totient is φ = 881845138944.

The previous prime is 1345141026059. The next prime is 1345141026161. The reversal of 1345141026111 is 1116201415431.

It is not a de Polignac number, because 1345141026111 - 2¹¹ = 1345141024063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345141026161) 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, 5683195 + ... + 5915148.

It is an arithmetic number, because the mean of its divisors is an integer number (113965328144).

Almost surely, 2^{1345141026111} is an apocalyptic number.

1345141026111 is a deficient number, since it is larger than the sum of its proper divisors (478304224193).

1345141026111 is a wasteful number, since it uses less digits than its factorization.

1345141026111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11598990.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 1345141026111 in words is "one trillion, three hundred forty-five billion, one hundred forty-one million, twenty-six thousand, one hundred eleven".