11050994542 has 16 divisors (see below), whose sum is σ = 19157424480. Its totient is φ = 4682924928.

The previous prime is 11050994519. The next prime is 11050994599. The reversal of 11050994542 is 24549905011.

11050994542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11050994495 and 11050994504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4433343 + ... + 4435834.

It is an arithmetic number, because the mean of its divisors is an integer number (1197339030).

Almost surely, 2^11050994542 is an apocalyptic number.

11050994542 is a deficient number, since it is larger than the sum of its proper divisors (8106429938).

11050994542 is an equidigital number, since it uses as much as digits as its factorization.

11050994542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8869275.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 11050994542 in words is "eleven billion, fifty million, nine hundred ninety-four thousand, five hundred forty-two".