11442012767 has 4 divisors (see below), whose sum is σ = 11444207016. Its totient is φ = 11439818520.

The previous prime is 11442012763. The next prime is 11442012787. The reversal of 11442012767 is 76721024411.

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 11442012767 - 2² = 11442012763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442012763) 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, 1089284 + ... + 1099737.

It is an arithmetic number, because the mean of its divisors is an integer number (2861051754).

Almost surely, 2^11442012767 is an apocalyptic number.

11442012767 is a deficient number, since it is larger than the sum of its proper divisors (2194249).

11442012767 is an equidigital number, since it uses as much as digits as its factorization.

11442012767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194248.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 11442012767 in words is "eleven billion, four hundred forty-two million, twelve thousand, seven hundred sixty-seven".