1342434004 has 12 divisors (see below), whose sum is σ = 2351408724. Its totient is φ = 670602944.

The previous prime is 1342433959. The next prime is 1342434007. The reversal of 1342434004 is 4004342431.

It can be written as a sum of positive squares in 2 ways, for example, as 846926404 + 495507600 = 29102^2 + 22260^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1342434004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342434007) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 148579 + ... + 157354.

It is an arithmetic number, because the mean of its divisors is an integer number (195950727).

Almost surely, 2^1342434004 is an apocalyptic number.

It is an amenable number.

1342434004 is a deficient number, since it is larger than the sum of its proper divisors (1008974720).

1342434004 is a wasteful number, since it uses less digits than its factorization.

1342434004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307034 (or 307032 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1342434004 is about 36639.2413131058. The cubic root of 1342434004 is about 1103.1408864905.

Adding to 1342434004 its reverse (4004342431), we get a palindrome (5346776435).

The spelling of 1342434004 in words is "one billion, three hundred forty-two million, four hundred thirty-four thousand, four".