11345415412 has 6 divisors (see below), whose sum is σ = 19854476978. Its totient is φ = 5672707704.

The previous prime is 11345415401. The next prime is 11345415427. The reversal of 11345415412 is 21451454311.

11345415412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9094292496 + 2251122916 = 95364^2 + 47446^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1418176923 + ... + 1418176930.

Almost surely, 2^11345415412 is an apocalyptic number.

It is an amenable number.

11345415412 is a deficient number, since it is larger than the sum of its proper divisors (8509061566).

11345415412 is a wasteful number, since it uses less digits than its factorization.

11345415412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836353857 (or 2836353855 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

Adding to 11345415412 its reverse (21451454311), we get a palindrome (32796869723).

The spelling of 11345415412 in words is "eleven billion, three hundred forty-five million, four hundred fifteen thousand, four hundred twelve".