1343201422 has 8 divisors (see below), whose sum is σ = 2015019000. Its totient is φ = 671528424.

The previous prime is 1343201383. The next prime is 1343201423. The reversal of 1343201422 is 2241023431.

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 = 1343201393 and 1343201402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343201423) 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, 8772 + ... + 52567.

It is an arithmetic number, because the mean of its divisors is an integer number (251877375).

Almost surely, 2^1343201422 is an apocalyptic number.

1343201422 is a deficient number, since it is larger than the sum of its proper divisors (671817578).

1343201422 is a wasteful number, since it uses less digits than its factorization.

1343201422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72290.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1343201422 is about 36649.7124408910. The cubic root of 1343201422 is about 1103.3510542167.

Adding to 1343201422 its reverse (2241023431), we get a palindrome (3584224853).

The spelling of 1343201422 in words is "one billion, three hundred forty-three million, two hundred one thousand, four hundred twenty-two".