1346430011 has 4 divisors (see below), whose sum is σ = 1346521800. Its totient is φ = 1346338224.

The previous prime is 1346429993. The next prime is 1346430049. The reversal of 1346430011 is 1100346431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1346430011 - 2²² = 1342235707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346439011) 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, 18401 + ... + 55058.

It is an arithmetic number, because the mean of its divisors is an integer number (336630450).

Almost surely, 2^1346430011 is an apocalyptic number.

1346430011 is a deficient number, since it is larger than the sum of its proper divisors (91789).

1346430011 is an equidigital number, since it uses as much as digits as its factorization.

1346430011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91788.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1346430011 is about 36693.7325847344. The cubic root of 1346430011 is about 1104.2343709140.

Adding to 1346430011 its reverse (1100346431), we get a palindrome (2446776442).

The spelling of 1346430011 in words is "one billion, three hundred forty-six million, four hundred thirty thousand, eleven".