1152402441 has 4 divisors (see below), whose sum is σ = 1536536592. Its totient is φ = 768268292.

The previous prime is 1152402439. The next prime is 1152402487. The reversal of 1152402441 is 1442042511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1152402441 - 2¹ = 1152402439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152402431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192067071 + ... + 192067076.

It is an arithmetic number, because the mean of its divisors is an integer number (384134148).

Almost surely, 2^1152402441 is an apocalyptic number.

It is an amenable number.

1152402441 is a deficient number, since it is larger than the sum of its proper divisors (384134151).

1152402441 is an equidigital number, since it uses as much as digits as its factorization.

1152402441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384134150.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1152402441 is about 33947.0534951121. The cubic root of 1152402441 is about 1048.4186145117.

Adding to 1152402441 its reverse (1442042511), we get a palindrome (2594444952).

The spelling of 1152402441 in words is "one billion, one hundred fifty-two million, four hundred two thousand, four hundred forty-one".