1351045270339 has 4 divisors (see below), whose sum is σ = 1351048577200. Its totient is φ = 1351041963480.

The previous prime is 1351045270331. The next prime is 1351045270357. The reversal of 1351045270339 is 9330725401531.

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

It is a cyclic number.

It is not a de Polignac number, because 1351045270339 - 2³ = 1351045270331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1351045270295 and 1351045270304.

It is not an unprimeable number, because it can be changed into a prime (1351045270331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937164 + ... + 1892185.

It is an arithmetic number, because the mean of its divisors is an integer number (337762144300).

Almost surely, 2^{1351045270339} is an apocalyptic number.

1351045270339 is a deficient number, since it is larger than the sum of its proper divisors (3306861).

1351045270339 is an equidigital number, since it uses as much as digits as its factorization.

1351045270339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306860.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 1351045270339 in words is "one trillion, three hundred fifty-one billion, forty-five million, two hundred seventy thousand, three hundred thirty-nine".