1343125455005 has 4 divisors (see below), whose sum is σ = 1611750546012. Its totient is φ = 1074500364000.

The previous prime is 1343125454987. The next prime is 1343125455031. The reversal of 1343125455005 is 5005545213431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 308289236644 + 1034836218361 = 555238^2 + 1017269^2 .

It is not a de Polignac number, because 1343125455005 - 2¹⁰ = 1343125453981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1343125455005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134312545496 + ... + 134312545505.

It is an arithmetic number, because the mean of its divisors is an integer number (402937636503).

Almost surely, 2^{1343125455005} is an apocalyptic number.

It is an amenable number.

1343125455005 is a deficient number, since it is larger than the sum of its proper divisors (268625091007).

1343125455005 is an equidigital number, since it uses as much as digits as its factorization.

1343125455005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268625091006.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1343125455005 in words is "one trillion, three hundred forty-three billion, one hundred twenty-five million, four hundred fifty-five thousand, five".