1442025083 has 8 divisors (see below), whose sum is σ = 1518286800. Its totient is φ = 1365799968.

The previous prime is 1442025037. The next prime is 1442025103. The reversal of 1442025083 is 3805202441.

It is a happy number.

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 1442025083 - 2¹⁴ = 1442008699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1442025023) 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, 115133 + ... + 127041.

It is an arithmetic number, because the mean of its divisors is an integer number (189785850).

Almost surely, 2^1442025083 is an apocalyptic number.

1442025083 is a deficient number, since it is larger than the sum of its proper divisors (76261717).

1442025083 is a wasteful number, since it uses less digits than its factorization.

1442025083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18301.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1442025083 is about 37974.0053589294. The cubic root of 1442025083 is about 1129.7723411682.

The spelling of 1442025083 in words is "one billion, four hundred forty-two million, twenty-five thousand, eighty-three".