11455150142 has 8 divisors (see below), whose sum is σ = 17192784600. Its totient is φ = 5724221944.

The previous prime is 11455150129. The next prime is 11455150151. The reversal of 11455150142 is 24105155411.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672292 + ... + 1679127.

It is an arithmetic number, because the mean of its divisors is an integer number (2149098075).

Almost surely, 2^11455150142 is an apocalyptic number.

11455150142 is a deficient number, since it is larger than the sum of its proper divisors (5737634458).

11455150142 is a wasteful number, since it uses less digits than its factorization.

11455150142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353130.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 11455150142 in words is "eleven billion, four hundred fifty-five million, one hundred fifty thousand, one hundred forty-two".