1441155152 has 10 divisors (see below), whose sum is σ = 2792238138. Its totient is φ = 720577568.

The previous prime is 1441155097. The next prime is 1441155167. The reversal of 1441155152 is 2515511441.

It can be written as a sum of positive squares in only one way, i.e., 1237350976 + 203804176 = 35176^2 + 14276^2 .

It is a super-2 number, since 2×1441155152² = 4153856344272286208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 45036083 + ... + 45036114.

Almost surely, 2^1441155152 is an apocalyptic number.

It is an amenable number.

1441155152 is a deficient number, since it is larger than the sum of its proper divisors (1351082986).

1441155152 is an equidigital number, since it uses as much as digits as its factorization.

1441155152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90072205 (or 90072199 counting only the distinct ones).

The product of its digits is 4000, while the sum is 29.

The square root of 1441155152 is about 37962.5493348379. The cubic root of 1441155152 is about 1129.5451094100.

Adding to 1441155152 its reverse (2515511441), we get a palindrome (3956666593).

The spelling of 1441155152 in words is "one billion, four hundred forty-one million, one hundred fifty-five thousand, one hundred fifty-two".