1153441354 has 8 divisors (see below), whose sum is σ = 1863251460. Its totient is φ = 532357536.

The previous prime is 1153441351. The next prime is 1153441357. The reversal of 1153441354 is 4531443511.

It is an interprime number because it is at equal distance from previous prime (1153441351) and next prime (1153441357).

It can be written as a sum of positive squares in 2 ways, for example, as 1137240729 + 16200625 = 33723^2 + 4025^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1153441351) 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 3 ways as a sum of consecutive naturals, for example, 22181539 + ... + 22181590.

Almost surely, 2^1153441354 is an apocalyptic number.

1153441354 is a deficient number, since it is larger than the sum of its proper divisors (709810106).

1153441354 is a wasteful number, since it uses less digits than its factorization.

1153441354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44363144.

The product of its digits is 14400, while the sum is 31.

The square root of 1153441354 is about 33962.3520092469. The cubic root of 1153441354 is about 1048.7335764084.

Adding to 1153441354 its reverse (4531443511), we get a palindrome (5684884865).

The spelling of 1153441354 in words is "one billion, one hundred fifty-three million, four hundred forty-one thousand, three hundred fifty-four".