11363566442 has 16 divisors (see below), whose sum is σ = 17499553632. Its totient is φ = 5532018960.

The previous prime is 11363566433. The next prime is 11363566447. The reversal of 11363566442 is 24466536311.

It is a self number, because there is not a number n which added to its sum of digits gives 11363566442.

It is not an unprimeable number, because it can be changed into a prime (11363566447) 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, 395288 + ... + 423059.

It is an arithmetic number, because the mean of its divisors is an integer number (1093722102).

Almost surely, 2^11363566442 is an apocalyptic number.

11363566442 is a deficient number, since it is larger than the sum of its proper divisors (6135987190).

11363566442 is a wasteful number, since it uses less digits than its factorization.

11363566442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818533.

The product of its digits is 311040, while the sum is 41.

The spelling of 11363566442 in words is "eleven billion, three hundred sixty-three million, five hundred sixty-six thousand, four hundred forty-two".