1347742886907 has 64 divisors (see below), whose sum is σ = 1986595389440. Its totient is φ = 809427945600.

The previous prime is 1347742886887. The next prime is 1347742886923. The reversal of 1347742886907 is 7096882477431.

It is not a de Polignac number, because 1347742886907 - 2⁷ = 1347742886779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1347742886407) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 117158718 + ... + 117170220.

It is an arithmetic number, because the mean of its divisors is an integer number (31040552960).

Almost surely, 2^{1347742886907} is an apocalyptic number.

1347742886907 is a deficient number, since it is larger than the sum of its proper divisors (638852502533).

1347742886907 is a wasteful number, since it uses less digits than its factorization.

1347742886907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704.

The product of its (nonzero) digits is 113799168, while the sum is 66.

The spelling of 1347742886907 in words is "one trillion, three hundred forty-seven billion, seven hundred forty-two million, eight hundred eighty-six thousand, nine hundred seven".