1352402441 has 8 divisors (see below), whose sum is σ = 1456849800. Its totient is φ = 1248014592.

The previous prime is 1352402413. The next prime is 1352402449. The reversal of 1352402441 is 1442042531.

It can be written as a sum of positive squares in 4 ways, for example, as 108076816 + 1244325625 = 10396^2 + 35275^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1352402441 - 2¹⁸ = 1352140297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352402441.

It is not an unprimeable number, because it can be changed into a prime (1352402449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39791 + ... + 65483.

It is an arithmetic number, because the mean of its divisors is an integer number (182106225).

Almost surely, 2^1352402441 is an apocalyptic number.

It is an amenable number.

1352402441 is a deficient number, since it is larger than the sum of its proper divisors (104447359).

1352402441 is a wasteful number, since it uses less digits than its factorization.

1352402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29755.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1352402441 is about 36775.0246906783. The cubic root of 1352402441 is about 1105.8646661349.

Adding to 1352402441 its reverse (1442042531), we get a palindrome (2794444972).

The spelling of 1352402441 in words is "one billion, three hundred fifty-two million, four hundred two thousand, four hundred forty-one".