1347347740951 has 16 divisors (see below), whose sum is σ = 1380060864000. Its totient is φ = 1314988365600.

The previous prime is 1347347740931. The next prime is 1347347740967. The reversal of 1347347740951 is 1590477437431.

It is not a de Polignac number, because 1347347740951 - 2⁹ = 1347347740439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1347347740892 and 1347347740901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347347740901) 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 15 ways as a sum of consecutive naturals, for example, 6291406 + ... + 6502036.

It is an arithmetic number, because the mean of its divisors is an integer number (86253804000).

Almost surely, 2^{1347347740951} is an apocalyptic number.

1347347740951 is a deficient number, since it is larger than the sum of its proper divisors (32713123049).

1347347740951 is a wasteful number, since it uses less digits than its factorization.

1347347740951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211470.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 1347347740951 in words is "one trillion, three hundred forty-seven billion, three hundred forty-seven million, seven hundred forty thousand, nine hundred fifty-one".