1344403334020 has 48 divisors (see below), whose sum is σ = 3062230638768. Its totient is φ = 493783715840.

The previous prime is 1344403334011. The next prime is 1344403334041. The reversal of 1344403334020 is 204333044431.

It can be written as a sum of positive squares in 8 ways, for example, as 34440678724 + 1309962655296 = 185582^2 + 1144536^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48207127 + ... + 48235006.

It is an arithmetic number, because the mean of its divisors is an integer number (63796471641).

Almost surely, 2^{1344403334020} is an apocalyptic number.

1344403334020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344403334020 is an abundant number, since it is smaller than the sum of its proper divisors (1717827304748).

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

1344403334020 is a wasteful number, since it uses less digits than its factorization.

1344403334020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96442200 (or 96442198 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1344403334020 its reverse (204333044431), we get a palindrome (1548736378451).

The spelling of 1344403334020 in words is "one trillion, three hundred forty-four billion, four hundred three million, three hundred thirty-four thousand, twenty".