1341943338 has 16 divisors (see below), whose sum is σ = 2688711840. Its totient is φ = 446510256.

The previous prime is 1341943333. The next prime is 1341943373. The reversal of 1341943338 is 8333491431.

It is a junction number, because it is equal to n+sod(n) for n = 1341943296 and 1341943305.

It is not an unprimeable number, because it can be changed into a prime (1341943333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197428 + ... + 204111.

It is an arithmetic number, because the mean of its divisors is an integer number (168044490).

Almost surely, 2^1341943338 is an apocalyptic number.

1341943338 is an abundant number, since it is smaller than the sum of its proper divisors (1346768502).

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

1341943338 is a wasteful number, since it uses less digits than its factorization.

1341943338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402101.

The product of its digits is 93312, while the sum is 39.

The square root of 1341943338 is about 36632.5447928478. The cubic root of 1341943338 is about 1103.0064690358.

The spelling of 1341943338 in words is "one billion, three hundred forty-one million, nine hundred forty-three thousand, three hundred thirty-eight".