1343903342 has 8 divisors (see below), whose sum is σ = 2016489000. Its totient is φ = 671740344.

The previous prime is 1343903339. The next prime is 1343903347. The reversal of 1343903342 is 2433093431.

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

It is a junction number, because it is equal to n+sod(n) for n = 1343903299 and 1343903308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343903347) 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, 97592 + ... + 110507.

It is an arithmetic number, because the mean of its divisors is an integer number (252061125).

Almost surely, 2^1343903342 is an apocalyptic number.

1343903342 is a deficient number, since it is larger than the sum of its proper divisors (672585658).

1343903342 is a wasteful number, since it uses less digits than its factorization.

1343903342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211330.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 1343903342 is about 36659.2872543916. The cubic root of 1343903342 is about 1103.5432143534.

Adding to 1343903342 its reverse (2433093431), we get a palindrome (3776996773).

The spelling of 1343903342 in words is "one billion, three hundred forty-three million, nine hundred three thousand, three hundred forty-two".