119381144 has 8 divisors (see below), whose sum is σ = 223839660. Its totient is φ = 59690568.

The previous prime is 119381117. The next prime is 119381167. The reversal of 119381144 is 441183911.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 119381144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7461314 + ... + 7461329.

Almost surely, 2^119381144 is an apocalyptic number.

It is an amenable number.

119381144 is a deficient number, since it is larger than the sum of its proper divisors (104458516).

119381144 is a wasteful number, since it uses less digits than its factorization.

119381144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14922649 (or 14922645 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 119381144 is about 10926.1678551997. The cubic root of 119381144 is about 492.3930474551.

The spelling of 119381144 in words is "one hundred nineteen million, three hundred eighty-one thousand, one hundred forty-four".