1000442151 has 64 divisors (see below), whose sum is σ = 1565792640. Its totient is φ = 630789120.

The previous prime is 1000442123. The next prime is 1000442159. The reversal of 1000442151 is 1512440001.

1000442151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000442151 - 2⁹ = 1000441639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000442159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6372165 + ... + 6372321.

It is an arithmetic number, because the mean of its divisors is an integer number (24465510).

Almost surely, 2^1000442151 is an apocalyptic number.

1000442151 is a deficient number, since it is larger than the sum of its proper divisors (565350489).

1000442151 is a wasteful number, since it uses less digits than its factorization.

1000442151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1000442151 is about 31629.7668502314. The cubic root of 1000442151 is about 1000.1473619501.

Adding to 1000442151 its reverse (1512440001), we get a palindrome (2512882152).

The spelling of 1000442151 in words is "one billion, four hundred forty-two thousand, one hundred fifty-one".