1113214050144 has 144 divisors (see below), whose sum is σ = 3618314219520. Its totient is φ = 318028757760.

The previous prime is 1113214050139. The next prime is 1113214050149. The reversal of 1113214050144 is 4410504123111.

It is a happy number.

1113214050144 is a `hidden beast` number, since 1 + 1 + 13 + 2 + 140 + 501 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1113214050139) and next prime (1113214050149).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113214050149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25522947 + ... + 25566525.

It is an arithmetic number, because the mean of its divisors is an integer number (25127182080).

Almost surely, 2^{1113214050144} is an apocalyptic number.

1113214050144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1113214050144 is an abundant number, since it is smaller than the sum of its proper divisors (2505100169376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113214050144 is a wasteful number, since it uses less digits than its factorization.

1113214050144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56273 (or 56262 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1113214050144 its reverse (4410504123111), we get a palindrome (5523718173255).

The spelling of 1113214050144 in words is "one trillion, one hundred thirteen billion, two hundred fourteen million, fifty thousand, one hundred forty-four".