1344153303400 has 48 divisors (see below), whose sum is σ = 3126250091340. Its totient is φ = 537473164800.

The previous prime is 1344153303391. The next prime is 1344153303421. The reversal of 1344153303400 is 43033514431.

It can be written as a sum of positive squares in 6 ways, for example, as 418782413956 + 925370889444 = 647134^2 + 961962^2 .

It is a super-2 number, since 2×1344153303400² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602349 + ... + 1746748.

Almost surely, 2^{1344153303400} is an apocalyptic number.

1344153303400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344153303400 is an abundant number, since it is smaller than the sum of its proper divisors (1782096787940).

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

1344153303400 is a wasteful number, since it uses less digits than its factorization.

1344153303400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351974 (or 2351965 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 1344153303400 its reverse (43033514431), we get a palindrome (1387186817831).

The spelling of 1344153303400 in words is "one trillion, three hundred forty-four billion, one hundred fifty-three million, three hundred three thousand, four hundred".