11056615142 has 8 divisors (see below), whose sum is σ = 17560506456. Its totient is φ = 5203112992.

The previous prime is 11056615079. The next prime is 11056615153. The reversal of 11056615142 is 24151665011.

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 = 11056615099 and 11056615108.

It is a congruent number.

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, 162597248 + ... + 162597315.

It is an arithmetic number, because the mean of its divisors is an integer number (2195063307).

Almost surely, 2^11056615142 is an apocalyptic number.

11056615142 is a deficient number, since it is larger than the sum of its proper divisors (6503891314).

11056615142 is a wasteful number, since it uses less digits than its factorization.

11056615142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325194582.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 11056615142 in words is "eleven billion, fifty-six million, six hundred fifteen thousand, one hundred forty-two".