1345412302 has 8 divisors (see below), whose sum is σ = 2173358376. Its totient is φ = 620959512.

The previous prime is 1345412273. The next prime is 1345412309. The reversal of 1345412302 is 2032145431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345412309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25873288 + ... + 25873339.

It is an arithmetic number, because the mean of its divisors is an integer number (271669797).

Almost surely, 2^1345412302 is an apocalyptic number.

1345412302 is a deficient number, since it is larger than the sum of its proper divisors (827946074).

1345412302 is a wasteful number, since it uses less digits than its factorization.

1345412302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51746642.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1345412302 is about 36679.8623497962. The cubic root of 1345412302 is about 1103.9560862381.

Adding to 1345412302 its reverse (2032145431), we get a palindrome (3377557733).

The spelling of 1345412302 in words is "one billion, three hundred forty-five million, four hundred twelve thousand, three hundred two".