1344130733 has 8 divisors (see below), whose sum is σ = 1467300576. Its totient is φ = 1221123600.

The previous prime is 1344130717. The next prime is 1344130759. The reversal of 1344130733 is 3370314431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1344130733 - 2⁴ = 1344130717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344130696 and 1344130705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344130793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23066 + ... + 56747.

It is an arithmetic number, because the mean of its divisors is an integer number (183412572).

Almost surely, 2^1344130733 is an apocalyptic number.

It is an amenable number.

1344130733 is a deficient number, since it is larger than the sum of its proper divisors (123169843).

1344130733 is a wasteful number, since it uses less digits than its factorization.

1344130733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81355.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 1344130733 is about 36662.3885337549. The cubic root of 1344130733 is about 1103.6054513799.

The spelling of 1344130733 in words is "one billion, three hundred forty-four million, one hundred thirty thousand, seven hundred thirty-three".