134346347738 has 16 divisors (see below), whose sum is σ = 203316846120. Its totient is φ = 66576654336.

The previous prime is 134346347731. The next prime is 134346347741. The reversal of 134346347738 is 837743643431.

It can be written as a sum of positive squares in 4 ways, for example, as 89680484089 + 44665863649 = 299467^2 + 211343^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134346347738.

It is not an unprimeable number, because it can be changed into a prime (134346347731) 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, 543095 + ... + 750762.

Almost surely, 2^134346347738 is an apocalyptic number.

134346347738 is a deficient number, since it is larger than the sum of its proper divisors (68970498382).

134346347738 is a wasteful number, since it uses less digits than its factorization.

134346347738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294321.

The product of its digits is 12192768, while the sum is 53.

The spelling of 134346347738 in words is "one hundred thirty-four billion, three hundred forty-six million, three hundred forty-seven thousand, seven hundred thirty-eight".