1344581125 has 32 divisors (see below), whose sum is σ = 1714422528. Its totient is φ = 1052568000.

The previous prime is 1344581107. The next prime is 1344581137. The reversal of 1344581125 is 5211854431.

It is not a de Polignac number, because 1344581125 - 2⁷ = 1344580997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1515432 + ... + 1516318.

It is an arithmetic number, because the mean of its divisors is an integer number (53575704).

Almost surely, 2^1344581125 is an apocalyptic number.

It is an amenable number.

1344581125 is a deficient number, since it is larger than the sum of its proper divisors (369841403).

1344581125 is an equidigital number, since it uses as much as digits as its factorization.

1344581125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1140 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 1344581125 is about 36668.5304450560. The cubic root of 1344581125 is about 1103.7287031705.

The spelling of 1344581125 in words is "one billion, three hundred forty-four million, five hundred eighty-one thousand, one hundred twenty-five".