1325441535434 has 4 divisors (see below), whose sum is σ = 1988162303154. Its totient is φ = 662720767716.

The previous prime is 1325441535427. The next prime is 1325441535443. The reversal of 1325441535434 is 4345351445231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 870390104809 + 455051430625 = 932947^2 + 674575^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331360383857 + ... + 331360383860.

Almost surely, 2^{1325441535434} is an apocalyptic number.

1325441535434 is a deficient number, since it is larger than the sum of its proper divisors (662720767720).

1325441535434 is an equidigital number, since it uses as much as digits as its factorization.

1325441535434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662720767719.

The product of its digits is 1728000, while the sum is 44.

The spelling of 1325441535434 in words is "one trillion, three hundred twenty-five billion, four hundred forty-one million, five hundred thirty-five thousand, four hundred thirty-four".