1345210134 has 16 divisors (see below), whose sum is σ = 2697449472. Its totient is φ = 447231848.

The previous prime is 1345210109. The next prime is 1345210159. The reversal of 1345210134 is 4310125431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1345210109) and next prime (1345210159).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290394 + ... + 294989.

It is an arithmetic number, because the mean of its divisors is an integer number (168590592).

Almost surely, 2^1345210134 is an apocalyptic number.

1345210134 is an abundant number, since it is smaller than the sum of its proper divisors (1352239338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345210134 is a wasteful number, since it uses less digits than its factorization.

1345210134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585771.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1345210134 is about 36677.1064016779. The cubic root of 1345210134 is about 1103.9007882516.

Adding to 1345210134 its reverse (4310125431), we get a palindrome (5655335565).

The spelling of 1345210134 in words is "one billion, three hundred forty-five million, two hundred ten thousand, one hundred thirty-four".