1142441301 has 8 divisors (see below), whose sum is σ = 1523902240. Its totient is φ = 761303952.

The previous prime is 1142441231. The next prime is 1142441323. The reversal of 1142441301 is 1031442411.

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

It is not a de Polignac number, because 1142441301 - 2¹³ = 1142433109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142441371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72535 + ... + 86868.

It is an arithmetic number, because the mean of its divisors is an integer number (190487780).

Almost surely, 2^1142441301 is an apocalyptic number.

It is an amenable number.

1142441301 is a deficient number, since it is larger than the sum of its proper divisors (381460939).

1142441301 is a wasteful number, since it uses less digits than its factorization.

1142441301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161795.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1142441301 is about 33800.0192455567. The cubic root of 1142441301 is about 1045.3890940593.

Adding to 1142441301 its reverse (1031442411), we get a palindrome (2173883712).

It can be divided in two parts, 11424 and 41301, that added together give a palindrome (52725).

The spelling of 1142441301 in words is "one billion, one hundred forty-two million, four hundred forty-one thousand, three hundred one".