11442341443 has 8 divisors (see below), whose sum is σ = 12971075600. Its totient is φ = 10006257888.

The previous prime is 11442341437. The next prime is 11442341473. The reversal of 11442341443 is 34414324411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11442341443 - 2¹³ = 11442333251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11442341473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23162388 + ... + 23162881.

It is an arithmetic number, because the mean of its divisors is an integer number (1621384450).

Almost surely, 2^11442341443 is an apocalyptic number.

11442341443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11442341443 is a deficient number, since it is larger than the sum of its proper divisors (1528734157).

11442341443 is a wasteful number, since it uses less digits than its factorization.

11442341443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46325301.

The product of its digits is 18432, while the sum is 31.

Adding to 11442341443 its reverse (34414324411), we get a palindrome (45856665854).

The spelling of 11442341443 in words is "eleven billion, four hundred forty-two million, three hundred forty-one thousand, four hundred forty-three".