1343350146 has 16 divisors (see below), whose sum is σ = 2743864704. Its totient is φ = 438255984.

The previous prime is 1343350133. The next prime is 1343350153. The reversal of 1343350146 is 6410533431.

It is a super-2 number, since 2×1343350146² = 3609179229516442632, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2381545 + ... + 2382108.

It is an arithmetic number, because the mean of its divisors is an integer number (171491544).

Almost surely, 2^1343350146 is an apocalyptic number.

1343350146 is an abundant number, since it is smaller than the sum of its proper divisors (1400514558).

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

1343350146 is a wasteful number, since it uses less digits than its factorization.

1343350146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4763705.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1343350146 is about 36651.7413774571. The cubic root of 1343350146 is about 1103.3917750209.

Adding to 1343350146 its reverse (6410533431), we get a palindrome (7753883577).

The spelling of 1343350146 in words is "one billion, three hundred forty-three million, three hundred fifty thousand, one hundred forty-six".