1332105425 has 18 divisors (see below), whose sum is σ = 1921495878. Its totient is φ = 913442880.

The previous prime is 1332105419. The next prime is 1332105461. The reversal of 1332105425 is 5245012331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6635776 + 1325469649 = 2576^2 + 36407^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1332105425 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332105394 and 1332105403.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 542492 + ... + 544941.

It is an arithmetic number, because the mean of its divisors is an integer number (106749771).

Almost surely, 2^1332105425 is an apocalyptic number.

It is an amenable number.

1332105425 is a deficient number, since it is larger than the sum of its proper divisors (589390453).

1332105425 is a wasteful number, since it uses less digits than its factorization.

1332105425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087457 (or 1087445 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1332105425 is about 36498.0194668149. The cubic root of 1332105425 is about 1100.3044405274.

Adding to 1332105425 its reverse (5245012331), we get a palindrome (6577117756).

The spelling of 1332105425 in words is "one billion, three hundred thirty-two million, one hundred five thousand, four hundred twenty-five".