1450742112 has 144 divisors (see below), whose sum is σ = 4531887360. Its totient is φ = 438172416.

The previous prime is 1450742087. The next prime is 1450742171. The reversal of 1450742112 is 2112470541.

1450742112 is a `hidden beast` number, since 1 + 4 + 507 + 42 + 112 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120093 + ... + 131619.

It is an arithmetic number, because the mean of its divisors is an integer number (31471440).

Almost surely, 2^1450742112 is an apocalyptic number.

1450742112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450742112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2265943680).

1450742112 is an abundant number, since it is smaller than the sum of its proper divisors (3081145248).

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

1450742112 is a wasteful number, since it uses less digits than its factorization.

1450742112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11585 (or 11574 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1450742112 is about 38088.6086907884. The cubic root of 1450742112 is about 1132.0442573648.

The spelling of 1450742112 in words is "one billion, four hundred fifty million, seven hundred forty-two thousand, one hundred twelve".