11018045434 has 8 divisors (see below), whose sum is σ = 18029528928. Its totient is φ = 5008202460.

The previous prime is 11018045431. The next prime is 11018045461. The reversal of 11018045434 is 43454081011.

11018045434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×11018045434³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11018045396 and 11018045405.

It is not an unprimeable number, because it can be changed into a prime (11018045431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 250410102 + ... + 250410145.

It is an arithmetic number, because the mean of its divisors is an integer number (2253691116).

Almost surely, 2^11018045434 is an apocalyptic number.

11018045434 is a deficient number, since it is larger than the sum of its proper divisors (7011483494).

11018045434 is a wasteful number, since it uses less digits than its factorization.

11018045434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500820260.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 11018045434 in words is "eleven billion, eighteen million, forty-five thousand, four hundred thirty-four".