11053678042 has 8 divisors (see below), whose sum is σ = 18087836832. Its totient is φ = 5024399100.

The previous prime is 11053678037. The next prime is 11053678133. The reversal of 11053678042 is 24087635011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11053677992 and 11053678010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251219934 + ... + 251219977.

It is an arithmetic number, because the mean of its divisors is an integer number (2260979604).

Almost surely, 2^11053678042 is an apocalyptic number.

11053678042 is a deficient number, since it is larger than the sum of its proper divisors (7034158790).

11053678042 is a wasteful number, since it uses less digits than its factorization.

11053678042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502439924.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 11053678042 in words is "eleven billion, fifty-three million, six hundred seventy-eight thousand, forty-two".