1344245514125 has 8 divisors (see below), whose sum is σ = 1677618401784. Its totient is φ = 1075396411200.

The previous prime is 1344245514121. The next prime is 1344245514179. The reversal of 1344245514125 is 5214155424431.

It can be written as a sum of positive squares in 4 ways, for example, as 5582630089 + 1338662884036 = 74717^2 + 1157006^2 .

It is not a de Polignac number, because 1344245514125 - 2² = 1344245514121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344245514121) 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, 5376981932 + ... + 5376982181.

It is an arithmetic number, because the mean of its divisors is an integer number (209702300223).

Almost surely, 2^{1344245514125} is an apocalyptic number.

It is an amenable number.

1344245514125 is a deficient number, since it is larger than the sum of its proper divisors (333372887659).

1344245514125 is an equidigital number, since it uses as much as digits as its factorization.

1344245514125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10753964128 (or 10753964118 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

The spelling of 1344245514125 in words is "one trillion, three hundred forty-four billion, two hundred forty-five million, five hundred fourteen thousand, one hundred twenty-five".