1450334142 has 48 divisors (see below), whose sum is σ = 3182175360. Its totient is φ = 477352656.

The previous prime is 1450334113. The next prime is 1450334159. The reversal of 1450334142 is 2414330541.

It is a happy number.

1450334142 is a `hidden beast` number, since 14 + 503 + 3 + 4 + 142 = 666.

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 23 ways as a sum of consecutive naturals, for example, 775893 + ... + 777759.

It is an arithmetic number, because the mean of its divisors is an integer number (66295320).

Almost surely, 2^1450334142 is an apocalyptic number.

1450334142 is an abundant number, since it is smaller than the sum of its proper divisors (1731841218).

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

1450334142 is a wasteful number, since it uses less digits than its factorization.

1450334142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1450334142 is about 38083.2527759907. The cubic root of 1450334142 is about 1131.9381315894.

Adding to 1450334142 its reverse (2414330541), we get a palindrome (3864664683).

The spelling of 1450334142 in words is "one billion, four hundred fifty million, three hundred thirty-four thousand, one hundred forty-two".