1442050051 has 8 divisors (see below), whose sum is σ = 1571688720. Its totient is φ = 1315084512.

The previous prime is 1442050039. The next prime is 1442050069. The reversal of 1442050051 is 1500502441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1442050051 - 2¹³ = 1442041859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1442050031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667156 + ... + 669313.

It is an arithmetic number, because the mean of its divisors is an integer number (196461090).

Almost surely, 2^1442050051 is an apocalyptic number.

1442050051 is a deficient number, since it is larger than the sum of its proper divisors (129638669).

1442050051 is a wasteful number, since it uses less digits than its factorization.

1442050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336565.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1442050051 is about 37974.3341087108. The cubic root of 1442050051 is about 1129.7788616264.

Adding to 1442050051 its reverse (1500502441), we get a palindrome (2942552492).

The spelling of 1442050051 in words is "one billion, four hundred forty-two million, fifty thousand, fifty-one".