11172036426467 has 4 divisors (see below), whose sum is σ = 12768041630256. Its totient is φ = 9576031222680.

The previous prime is 11172036426461. The next prime is 11172036426521. The reversal of 11172036426467 is 76462463027111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11172036426467 - 2⁶ = 11172036426403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11172036426461) 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, 798002601884 + ... + 798002601897.

It is an arithmetic number, because the mean of its divisors is an integer number (3192010407564).

Almost surely, 2^{11172036426467} is an apocalyptic number.

11172036426467 is a deficient number, since it is larger than the sum of its proper divisors (1596005203789).

11172036426467 is an equidigital number, since it uses as much as digits as its factorization.

11172036426467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596005203788.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 11172036426467 in words is "eleven trillion, one hundred seventy-two billion, thirty-six million, four hundred twenty-six thousand, four hundred sixty-seven".