11411667644 has 12 divisors (see below), whose sum is σ = 21506604504. Its totient is φ = 5266923504.

The previous prime is 11411667629. The next prime is 11411667647. The reversal of 11411667644 is 44676611411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411667647) 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, 109727522 + ... + 109727625.

It is an arithmetic number, because the mean of its divisors is an integer number (1792217042).

Almost surely, 2^11411667644 is an apocalyptic number.

It is an amenable number.

11411667644 is a deficient number, since it is larger than the sum of its proper divisors (10094936860).

11411667644 is a wasteful number, since it uses less digits than its factorization.

11411667644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219455164 (or 219455162 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The spelling of 11411667644 in words is "eleven billion, four hundred eleven million, six hundred sixty-seven thousand, six hundred forty-four".