134142073777 has 8 divisors (see below), whose sum is σ = 137624293800. Its totient is φ = 130669875840.

The previous prime is 134142073733. The next prime is 134142073781. The reversal of 134142073777 is 777370241431.

It can be written as a sum of positive squares in 4 ways, for example, as 18726280336 + 115415793441 = 136844^2 + 339729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134142073777 - 2¹¹ = 134142071729 is a prime.

It is a super-2 number, since 2×134142073777² (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 (134142077777) 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, 2478402 + ... + 2531947.

It is an arithmetic number, because the mean of its divisors is an integer number (17203036725).

Almost surely, 2^134142073777 is an apocalyptic number.

It is an amenable number.

134142073777 is a deficient number, since it is larger than the sum of its proper divisors (3482220023).

134142073777 is an equidigital number, since it uses as much as digits as its factorization.

134142073777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011043.

The product of its (nonzero) digits is 691488, while the sum is 46.

The spelling of 134142073777 in words is "one hundred thirty-four billion, one hundred forty-two million, seventy-three thousand, seven hundred seventy-seven".