1342450345253 has 8 divisors (see below), whose sum is σ = 1373711677536. Its totient is φ = 1311190902000.

The previous prime is 1342450345237. The next prime is 1342450345333. The reversal of 1342450345253 is 3525430542431.

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 1342450345253 - 2⁴ = 1342450345237 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 1342450345253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342450305253) 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, 1019858 + ... + 1930028.

It is an arithmetic number, because the mean of its divisors is an integer number (171713959692).

Almost surely, 2^{1342450345253} is an apocalyptic number.

It is an amenable number.

1342450345253 is a deficient number, since it is larger than the sum of its proper divisors (31261332283).

1342450345253 is an equidigital number, since it uses as much as digits as its factorization.

1342450345253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944515.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 1342450345253 its reverse (3525430542431), we get a palindrome (4867880887684).

The spelling of 1342450345253 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, three hundred forty-five thousand, two hundred fifty-three".