1351714722347 has 8 divisors (see below), whose sum is σ = 1476216548352. Its totient is φ = 1227482674600.

The previous prime is 1351714722301. The next prime is 1351714722373. The reversal of 1351714722347 is 7432274171531.

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

It is a cyclic number.

It is not a de Polignac number, because 1351714722347 - 2²⁰ = 1351713673771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351714722377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67434083 + ... + 67454124.

It is an arithmetic number, because the mean of its divisors is an integer number (184527068544).

Almost surely, 2^{1351714722347} is an apocalyptic number.

1351714722347 is a deficient number, since it is larger than the sum of its proper divisors (124501826005).

1351714722347 is a wasteful number, since it uses less digits than its factorization.

1351714722347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134889129.

The product of its digits is 987840, while the sum is 47.

Adding to 1351714722347 its reverse (7432274171531), we get a palindrome (8783988893878).

The spelling of 1351714722347 in words is "one trillion, three hundred fifty-one billion, seven hundred fourteen million, seven hundred twenty-two thousand, three hundred forty-seven".