11442603516 has 24 divisors (see below), whose sum is σ = 26702285904. Its totient is φ = 3813790080.

The previous prime is 11442603499. The next prime is 11442603517. The reversal of 11442603516 is 61530624411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442603517) 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, 77526 + ... + 169986.

It is an arithmetic number, because the mean of its divisors is an integer number (1112595246).

Almost surely, 2^11442603516 is an apocalyptic number.

It is an amenable number.

11442603516 is an abundant number, since it is smaller than the sum of its proper divisors (15259682388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11442603516 is a wasteful number, since it uses less digits than its factorization.

11442603516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102781 (or 102779 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 11442603516 in words is "eleven billion, four hundred forty-two million, six hundred three thousand, five hundred sixteen".