1346236425089 has 8 divisors (see below), whose sum is σ = 1356005280168. Its totient is φ = 1336497218560.

The previous prime is 1346236425073. The next prime is 1346236425101. The reversal of 1346236425089 is 9805246326431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 342673256689 + 1003563168400 = 585383^2 + 1001780^2 .

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 1346236425089 - 2⁴ = 1346236425073 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 1346236425089.

It is not an unprimeable number, because it can be changed into a prime (1346236425059) 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, 7320992 + ... + 7502625.

It is an arithmetic number, because the mean of its divisors is an integer number (169500660021).

Almost surely, 2^{1346236425089} is an apocalyptic number.

It is an amenable number.

1346236425089 is a deficient number, since it is larger than the sum of its proper divisors (9768855079).

1346236425089 is a wasteful number, since it uses less digits than its factorization.

1346236425089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14824275.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 1346236425089 in words is "one trillion, three hundred forty-six billion, two hundred thirty-six million, four hundred twenty-five thousand, eighty-nine".