11051401142 has 8 divisors (see below), whose sum is σ = 17148726000. Its totient is φ = 5335159144.

The previous prime is 11051401133. The next prime is 11051401213. The reversal of 11051401142 is 24110415011.

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

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, 95270642 + ... + 95270757.

It is an arithmetic number, because the mean of its divisors is an integer number (2143590750).

Almost surely, 2^11051401142 is an apocalyptic number.

11051401142 is a deficient number, since it is larger than the sum of its proper divisors (6097324858).

11051401142 is a wasteful number, since it uses less digits than its factorization.

11051401142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190541430.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11051401142 its reverse (24110415011), we get a palindrome (35161816153).

The spelling of 11051401142 in words is "eleven billion, fifty-one million, four hundred one thousand, one hundred forty-two".