1344412612550 has 48 divisors (see below), whose sum is σ = 2906275057920. Its totient is φ = 453128892960.

The previous prime is 1344412612531. The next prime is 1344412612561. The reversal of 1344412612550 is 552162144431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32531714 + ... + 32573013.

It is an arithmetic number, because the mean of its divisors is an integer number (60547397040).

Almost surely, 2^{1344412612550} is an apocalyptic number.

1344412612550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344412612550 is an abundant number, since it is smaller than the sum of its proper divisors (1561862445370).

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

1344412612550 is a wasteful number, since it uses less digits than its factorization.

1344412612550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65104805 (or 65104800 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 1344412612550 its reverse (552162144431), we get a palindrome (1896574756981).

The spelling of 1344412612550 in words is "one trillion, three hundred forty-four billion, four hundred twelve million, six hundred twelve thousand, five hundred fifty".