1343422354 has 4 divisors (see below), whose sum is σ = 2015133534. Its totient is φ = 671711176.

The previous prime is 1343422319. The next prime is 1343422357. The reversal of 1343422354 is 4532243431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1233906129 + 109516225 = 35127^2 + 10465^2 .

It is not an unprimeable number, because it can be changed into a prime (1343422357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335855587 + ... + 335855590.

Almost surely, 2^1343422354 is an apocalyptic number.

1343422354 is a deficient number, since it is larger than the sum of its proper divisors (671711180).

1343422354 is an equidigital number, since it uses as much as digits as its factorization.

1343422354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671711179.

The product of its digits is 34560, while the sum is 31.

The square root of 1343422354 is about 36652.7264197358. The cubic root of 1343422354 is about 1103.4115445714.

Adding to 1343422354 its reverse (4532243431), we get a palindrome (5875665785).

The spelling of 1343422354 in words is "one billion, three hundred forty-three million, four hundred twenty-two thousand, three hundred fifty-four".