1446101141 has 4 divisors (see below), whose sum is σ = 1531165932. Its totient is φ = 1361036352.

The previous prime is 1446101093. The next prime is 1446101161. The reversal of 1446101141 is 1411016441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 601966225 + 844134916 = 24535^2 + 29054^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1446101141 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 (1446101161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42532370 + ... + 42532403.

It is an arithmetic number, because the mean of its divisors is an integer number (382791483).

Almost surely, 2^1446101141 is an apocalyptic number.

It is an amenable number.

1446101141 is a deficient number, since it is larger than the sum of its proper divisors (85064791).

1446101141 is an equidigital number, since it uses as much as digits as its factorization.

1446101141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85064790.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1446101141 is about 38027.6365423885. The cubic root of 1446101141 is about 1130.8358190889.

Adding to 1446101141 its reverse (1411016441), we get a palindrome (2857117582).

The spelling of 1446101141 in words is "one billion, four hundred forty-six million, one hundred one thousand, one hundred forty-one".