1344633102564 has 24 divisors (see below), whose sum is σ = 3141902473920. Its totient is φ = 447578857824.

The previous prime is 1344633102499. The next prime is 1344633102581. The reversal of 1344633102564 is 4652013364431.

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, 79013184 + ... + 79030199.

It is an arithmetic number, because the mean of its divisors is an integer number (130912603080).

Almost surely, 2^{1344633102564} is an apocalyptic number.

It is an amenable number.

1344633102564 is an abundant number, since it is smaller than the sum of its proper divisors (1797269371356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344633102564 is a wasteful number, since it uses less digits than its factorization.

1344633102564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158044099 (or 158044097 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 1344633102564 its reverse (4652013364431), we get a palindrome (5996646466995).

The spelling of 1344633102564 in words is "one trillion, three hundred forty-four billion, six hundred thirty-three million, one hundred two thousand, five hundred sixty-four".