1345345035 has 24 divisors (see below), whose sum is σ = 2172769200. Its totient is φ = 710840448.

The previous prime is 1345345033. The next prime is 1345345097. The reversal of 1345345035 is 5305435431.

It is not a de Polignac number, because 1345345035 - 2¹ = 1345345033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1345344987 and 1345345005.

It is not an unprimeable number, because it can be changed into a prime (1345345033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174441 + ... + 181989.

It is an arithmetic number, because the mean of its divisors is an integer number (90532050).

Almost surely, 2^1345345035 is an apocalyptic number.

1345345035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1345345035 is a deficient number, since it is larger than the sum of its proper divisors (827424165).

1345345035 is an equidigital number, since it uses as much as digits as its factorization.

1345345035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775 (or 7666 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 1345345035 is about 36678.9453910551. The cubic root of 1345345035 is about 1103.9376876521.

The spelling of 1345345035 in words is "one billion, three hundred forty-five million, three hundred forty-five thousand, thirty-five".