1346294311039 has 4 divisors (see below), whose sum is σ = 1346401880824. Its totient is φ = 1346186741256.

The previous prime is 1346294310749. The next prime is 1346294311331. The reversal of 1346294311039 is 9301134926431.

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 1346294311039 - 2⁹ = 1346294310527 is a prime.

It is a lonely number, since its distance to closest prime (1346294310749) sets a new record.

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 1346294311039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346294371039) 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, 53766117 + ... + 53791150.

It is an arithmetic number, because the mean of its divisors is an integer number (336600470206).

Almost surely, 2^{1346294311039} is an apocalyptic number.

1346294311039 is a deficient number, since it is larger than the sum of its proper divisors (107569785).

1346294311039 is a wasteful number, since it uses less digits than its factorization.

1346294311039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107569784.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 1346294311039 in words is "one trillion, three hundred forty-six billion, two hundred ninety-four million, three hundred eleven thousand, thirty-nine".