11401411412 has 12 divisors (see below), whose sum is σ = 19962946080. Its totient is φ = 5697712536.

The previous prime is 11401411379. The next prime is 11401411423. The reversal of 11401411412 is 21411410411.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 739712 + ... + 754967.

It is an arithmetic number, because the mean of its divisors is an integer number (1663578840).

Almost surely, 2^11401411412 is an apocalyptic number.

It is an amenable number.

11401411412 is a deficient number, since it is larger than the sum of its proper divisors (8561534668).

11401411412 is a wasteful number, since it uses less digits than its factorization.

11401411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496590 (or 1496588 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11401411412 its reverse (21411410411), we get a palindrome (32812821823).

The spelling of 11401411412 in words is "eleven billion, four hundred one million, four hundred eleven thousand, four hundred twelve".