134762817683 has 4 divisors (see below), whose sum is σ = 145129188288. Its totient is φ = 124396447080.

The previous prime is 134762817667. The next prime is 134762817697. The reversal of 134762817683 is 386718267431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134762817683 - 2⁴ = 134762817667 is a prime.

It is a super-2 number, since 2×134762817683² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134762817653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5183185283 + ... + 5183185308.

It is an arithmetic number, because the mean of its divisors is an integer number (36282297072).

Almost surely, 2^134762817683 is an apocalyptic number.

134762817683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134762817683 is a deficient number, since it is larger than the sum of its proper divisors (10366370605).

134762817683 is a wasteful number, since it uses less digits than its factorization.

134762817683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10366370604.

The product of its digits is 8128512, while the sum is 56.

The spelling of 134762817683 in words is "one hundred thirty-four billion, seven hundred sixty-two million, eight hundred seventeen thousand, six hundred eighty-three".