1349029648309 has 8 divisors (see below), whose sum is σ = 1541909668608. Its totient is φ = 1156190002800.

The previous prime is 1349029648283. The next prime is 1349029648397. The reversal of 1349029648309 is 9038469209431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1349029648309 - 2⁷ = 1349029648181 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 (1349029648709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10022062 + ... + 10155775.

It is an arithmetic number, because the mean of its divisors is an integer number (192738708576).

Almost surely, 2^{1349029648309} is an apocalyptic number.

It is an amenable number.

1349029648309 is a deficient number, since it is larger than the sum of its proper divisors (192880020299).

1349029648309 is an equidigital number, since it uses as much as digits as its factorization.

1349029648309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20187395.

The product of its (nonzero) digits is 10077696, while the sum is 58.

The spelling of 1349029648309 in words is "one trillion, three hundred forty-nine billion, twenty-nine million, six hundred forty-eight thousand, three hundred nine".