1342221645313 has 8 divisors (see below), whose sum is σ = 1362108429728. Its totient is φ = 1322375406624.

The previous prime is 1342221645229. The next prime is 1342221645337. The reversal of 1342221645313 is 3135461222431.

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 1342221645313 - 2²⁹ = 1341684774401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342221649313) 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, 10069731 + ... + 10202152.

It is an arithmetic number, because the mean of its divisors is an integer number (170263553716).

Almost surely, 2^{1342221645313} is an apocalyptic number.

It is an amenable number.

1342221645313 is a deficient number, since it is larger than the sum of its proper divisors (19886784415).

1342221645313 is an equidigital number, since it uses as much as digits as its factorization.

1342221645313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20272863.

The product of its digits is 103680, while the sum is 37.

Adding to 1342221645313 its reverse (3135461222431), we get a palindrome (4477682867744).

The spelling of 1342221645313 in words is "one trillion, three hundred forty-two billion, two hundred twenty-one million, six hundred forty-five thousand, three hundred thirteen".