1350441625121 has 4 divisors (see below), whose sum is σ = 1361075023872. Its totient is φ = 1339808226372.

The previous prime is 1350441625111. The next prime is 1350441625177. The reversal of 1350441625121 is 1215261440531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350441625121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350441625111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5316699185 + ... + 5316699438.

It is an arithmetic number, because the mean of its divisors is an integer number (340268755968).

Almost surely, 2^{1350441625121} is an apocalyptic number.

It is an amenable number.

1350441625121 is a deficient number, since it is larger than the sum of its proper divisors (10633398751).

1350441625121 is a wasteful number, since it uses less digits than its factorization.

1350441625121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10633398750.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 1350441625121 in words is "one trillion, three hundred fifty billion, four hundred forty-one million, six hundred twenty-five thousand, one hundred twenty-one".