1350137891347 has 4 divisors (see below), whose sum is σ = 1543014732976. Its totient is φ = 1157261049720.

The previous prime is 1350137891183. The next prime is 1350137891383. The reversal of 1350137891347 is 7431987310531.

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 1350137891347 - 2²⁷ = 1350003673619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350137891294 and 1350137891303.

It is not an unprimeable number, because it can be changed into a prime (1350137891447) 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, 96438420804 + ... + 96438420817.

It is an arithmetic number, because the mean of its divisors is an integer number (385753683244).

Almost surely, 2^{1350137891347} is an apocalyptic number.

1350137891347 is a deficient number, since it is larger than the sum of its proper divisors (192876841629).

1350137891347 is an equidigital number, since it uses as much as digits as its factorization.

1350137891347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192876841628.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 1350137891347 in words is "one trillion, three hundred fifty billion, one hundred thirty-seven million, eight hundred ninety-one thousand, three hundred forty-seven".