1349396280422 has 4 divisors (see below), whose sum is σ = 2024094420636. Its totient is φ = 674698140210.

The previous prime is 1349396280391. The next prime is 1349396280443. The reversal of 1349396280422 is 2240826939431.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337349070104 + ... + 337349070107.

It is an arithmetic number, because the mean of its divisors is an integer number (506023605159).

Almost surely, 2^{1349396280422} is an apocalyptic number.

1349396280422 is a deficient number, since it is larger than the sum of its proper divisors (674698140214).

1349396280422 is an equidigital number, since it uses as much as digits as its factorization.

1349396280422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674698140213.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 1349396280422 in words is "one trillion, three hundred forty-nine billion, three hundred ninety-six million, two hundred eighty thousand, four hundred twenty-two".