1344635602053 has 8 divisors (see below), whose sum is σ = 1792853978400. Its totient is φ = 896420480208.

The previous prime is 1344635602007. The next prime is 1344635602067. The reversal of 1344635602053 is 3502065364431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1344635602053 - 2¹² = 1344635597957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344635601996 and 1344635602014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344635602073) 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, 415818 + ... + 1691796.

It is an arithmetic number, because the mean of its divisors is an integer number (224106747300).

Almost surely, 2^{1344635602053} is an apocalyptic number.

It is an amenable number.

1344635602053 is a deficient number, since it is larger than the sum of its proper divisors (448218376347).

1344635602053 is a wasteful number, since it uses less digits than its factorization.

1344635602053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627251.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 1344635602053 in words is "one trillion, three hundred forty-four billion, six hundred thirty-five million, six hundred two thousand, fifty-three".