11631360443415 has 16 divisors (see below), whose sum is σ = 18610360465248. Its totient is φ = 6203330984576.

The previous prime is 11631360443411. The next prime is 11631360443503. The reversal of 11631360443415 is 51434406313611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11631360443415 - 2² = 11631360443411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11631360443411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237124 + ... + 5316713.

It is an arithmetic number, because the mean of its divisors is an integer number (1163147529078).

Almost surely, 2^{11631360443415} is an apocalyptic number.

11631360443415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11631360443415 is a deficient number, since it is larger than the sum of its proper divisors (6979000021833).

11631360443415 is a wasteful number, since it uses less digits than its factorization.

11631360443415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7656498.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 11631360443415 in words is "eleven trillion, six hundred thirty-one billion, three hundred sixty million, four hundred forty-three thousand, four hundred fifteen".