1344561036 has 48 divisors (see below), whose sum is σ = 3861306624. Its totient is φ = 354609216.

The previous prime is 1344561013. The next prime is 1344561041. The reversal of 1344561036 is 6301654431.

It is a junction number, because it is equal to n+sod(n) for n = 1344560988 and 1344561006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614550 + ... + 616733.

It is an arithmetic number, because the mean of its divisors is an integer number (80443888).

Almost surely, 2^1344561036 is an apocalyptic number.

It is an amenable number.

1344561036 is an abundant number, since it is smaller than the sum of its proper divisors (2516745588).

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

1344561036 is a wasteful number, since it uses less digits than its factorization.

1344561036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231310 (or 1231308 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1344561036 is about 36668.2565170475. The cubic root of 1344561036 is about 1103.7232063120.

The spelling of 1344561036 in words is "one billion, three hundred forty-four million, five hundred sixty-one thousand, thirty-six".