1353441420244 has 24 divisors (see below), whose sum is σ = 2401584553088. Its totient is φ = 667279166400.

The previous prime is 1353441420209. The next prime is 1353441420257. The reversal of 1353441420244 is 4420241443531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547669 + ... + 1734019.

Almost surely, 2^{1353441420244} is an apocalyptic number.

It is an amenable number.

1353441420244 is a deficient number, since it is larger than the sum of its proper divisors (1048143132844).

1353441420244 is a wasteful number, since it uses less digits than its factorization.

1353441420244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190335 (or 1190333 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 1353441420244 its reverse (4420241443531), we get a palindrome (5773682863775).

The spelling of 1353441420244 in words is "one trillion, three hundred fifty-three billion, four hundred forty-one million, four hundred twenty thousand, two hundred forty-four".