134761013799669 has 10 divisors (see below), whose sum is σ = 201309662589750. Its totient is φ = 89840675866392.

The previous prime is 134761013799613. The next prime is 134761013799677. The reversal of 134761013799669 is 966997310167431.

134761013799669 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 6 + 101 + 379 + 96 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 81430680971025 + 53330332828644 = 9023895^2 + 7302762^2 .

It is not a de Polignac number, because 134761013799669 - 2³⁶ = 134692294322933 is a prime.

It is a super-2 number, since 2×134761013799669² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134761013799597 and 134761013799606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134761013799689) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 831858109794 + ... + 831858109955.

It is an arithmetic number, because the mean of its divisors is an integer number (20130966258975).

Almost surely, 2^{134761013799669} is an apocalyptic number.

It is an amenable number.

134761013799669 is a deficient number, since it is larger than the sum of its proper divisors (66548648790081).

134761013799669 is an equidigital number, since it uses as much as digits as its factorization.

134761013799669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663716219761 (or 1663716219752 counting only the distinct ones).

The product of its (nonzero) digits is 277766496, while the sum is 72.

The spelling of 134761013799669 in words is "one hundred thirty-four trillion, seven hundred sixty-one billion, thirteen million, seven hundred ninety-nine thousand, six hundred sixty-nine".