134342381737 has 12 divisors (see below), whose sum is σ = 143862633684. Its totient is φ = 125367207680.

The previous prime is 134342381717. The next prime is 134342381777. The reversal of 134342381737 is 737183243431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5406807961 + 128935573776 = 73531^2 + 359076^2 .

It is not a de Polignac number, because 134342381737 - 2¹⁵ = 134342348969 is a prime.

It is a super-2 number, since 2×134342381737² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134342381717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3075328 + ... + 3118705.

It is an arithmetic number, because the mean of its divisors is an integer number (11988552807).

Almost surely, 2^134342381737 is an apocalyptic number.

It is an amenable number.

134342381737 is a deficient number, since it is larger than the sum of its proper divisors (9520251947).

134342381737 is an equidigital number, since it uses as much as digits as its factorization.

134342381737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194120 (or 6194097 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The spelling of 134342381737 in words is "one hundred thirty-four billion, three hundred forty-two million, three hundred eighty-one thousand, seven hundred thirty-seven".