1352441404 has 18 divisors (see below), whose sum is σ = 2387992880. Its totient is φ = 670211136.

The previous prime is 1352441393. The next prime is 1352441407. The reversal of 1352441404 is 4041442531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352441407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37837 + ... + 64315.

Almost surely, 2^1352441404 is an apocalyptic number.

It is an amenable number.

1352441404 is a deficient number, since it is larger than the sum of its proper divisors (1035551476).

1352441404 is a wasteful number, since it uses less digits than its factorization.

1352441404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26709 (or 26594 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1352441404 is about 36775.5544349776. The cubic root of 1352441404 is about 1105.8752860978.

Adding to 1352441404 its reverse (4041442531), we get a palindrome (5393883935).

The spelling of 1352441404 in words is "one billion, three hundred fifty-two million, four hundred forty-one thousand, four hundred four".