1068070440134 has 4 divisors (see below), whose sum is σ = 1602105660204. Its totient is φ = 534035220066.

The previous prime is 1068070440127. The next prime is 1068070440137. The reversal of 1068070440134 is 4310440708601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1068070440134² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068070440137) 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 as a sum of consecutive naturals, namely, 267017610032 + ... + 267017610035.

It is an arithmetic number, because the mean of its divisors is an integer number (400526415051).

Almost surely, 2^{1068070440134} is an apocalyptic number.

1068070440134 is a deficient number, since it is larger than the sum of its proper divisors (534035220070).

1068070440134 is an equidigital number, since it uses as much as digits as its factorization.

1068070440134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534035220069.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 1068070440134 in words is "one trillion, sixty-eight billion, seventy million, four hundred forty thousand, one hundred thirty-four".