1345266035125 has 16 divisors (see below), whose sum is σ = 1691708001984. Its totient is φ = 1067997450000.

The previous prime is 1345266035023. The next prime is 1345266035129. The reversal of 1345266035125 is 5215306625431.

It is not a de Polignac number, because 1345266035125 - 2¹⁵ = 1345266002357 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 (1345266035129) 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, 41060451 + ... + 41093200.

It is an arithmetic number, because the mean of its divisors is an integer number (105731750124).

Almost surely, 2^{1345266035125} is an apocalyptic number.

It is an amenable number.

1345266035125 is a deficient number, since it is larger than the sum of its proper divisors (346441966859).

1345266035125 is an equidigital number, since it uses as much as digits as its factorization.

1345266035125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82153797 (or 82153787 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 1345266035125 in words is "one trillion, three hundred forty-five billion, two hundred sixty-six million, thirty-five thousand, one hundred twenty-five".