1342320354 has 24 divisors (see below), whose sum is σ = 2920438092. Its totient is φ = 445582080.

The previous prime is 1342320337. The next prime is 1342320377. The reversal of 1342320354 is 4530232431.

It can be written as a sum of positive squares in 2 ways, for example, as 1341537129 + 783225 = 36627^2 + 885^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 150379 + ... + 159054.

Almost surely, 2^1342320354 is an apocalyptic number.

1342320354 is an abundant number, since it is smaller than the sum of its proper divisors (1578117738).

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

1342320354 is a wasteful number, since it uses less digits than its factorization.

1342320354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309682 (or 309679 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1342320354 is about 36637.6903475096. The cubic root of 1342320354 is about 1103.1097551029.

Adding to 1342320354 its reverse (4530232431), we get a palindrome (5872552785).

The spelling of 1342320354 in words is "one billion, three hundred forty-two million, three hundred twenty thousand, three hundred fifty-four".