1314440553225 has 24 divisors (see below), whose sum is σ = 2173773182112. Its totient is φ = 700852768000.

The previous prime is 1314440553221. The next prime is 1314440553253. The reversal of 1314440553225 is 5223550444131.

It is not a de Polignac number, because 1314440553225 - 2² = 1314440553221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314440553221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1986672 + ... + 2564321.

It is an arithmetic number, because the mean of its divisors is an integer number (90573882588).

Almost surely, 2^{1314440553225} is an apocalyptic number.

1314440553225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1314440553225 is a deficient number, since it is larger than the sum of its proper divisors (859332628887).

1314440553225 is a wasteful number, since it uses less digits than its factorization.

1314440553225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554857 (or 4554852 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 1314440553225 its reverse (5223550444131), we get a palindrome (6537990997356).

The spelling of 1314440553225 in words is "one trillion, three hundred fourteen billion, four hundred forty million, five hundred fifty-three thousand, two hundred twenty-five".