1352442454 has 16 divisors (see below), whose sum is σ = 2221708176. Its totient is φ = 612352000.

The previous prime is 1352442449. The next prime is 1352442479. The reversal of 1352442454 is 4542442531.

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 in 7 ways as a sum of consecutive naturals, for example, 113947 + ... + 125254.

It is an arithmetic number, because the mean of its divisors is an integer number (138856761).

Almost surely, 2^1352442454 is an apocalyptic number.

1352442454 is a deficient number, since it is larger than the sum of its proper divisors (869265722).

1352442454 is a wasteful number, since it uses less digits than its factorization.

1352442454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239471.

The product of its digits is 76800, while the sum is 34.

The square root of 1352442454 is about 36775.5687107623. The cubic root of 1352442454 is about 1105.8755722885.

Adding to 1352442454 its reverse (4542442531), we get a palindrome (5894884985).

The spelling of 1352442454 in words is "one billion, three hundred fifty-two million, four hundred forty-two thousand, four hundred fifty-four".