11443001042 has 16 divisors (see below), whose sum is σ = 18761716800. Its totient is φ = 5191140240.

The previous prime is 11443001039. The next prime is 11443001057. The reversal of 11443001042 is 24010034411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499742 + ... + 522137.

It is an arithmetic number, because the mean of its divisors is an integer number (1172607300).

Almost surely, 2^11443001042 is an apocalyptic number.

11443001042 is a deficient number, since it is larger than the sum of its proper divisors (7318715758).

11443001042 is a wasteful number, since it uses less digits than its factorization.

11443001042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022401.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11443001042 its reverse (24010034411), we get a palindrome (35453035453).

The spelling of 11443001042 in words is "eleven billion, four hundred forty-three million, one thousand, forty-two".