134348290538641 has 9 divisors (see below), whose sum is σ = 134956047306171. Its totient is φ = 133743258663312.

The previous prime is 134348290538597. The next prime is 134348290538741. The reversal of 134348290538641 is 146835092843431.

The square root of 134348290538641 is 11590871.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 103881246606225 + 30467043932416 = 10192215^2 + 5519696^2 .

It is not a de Polignac number, because 134348290538641 - 2¹⁵ = 134348290505873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134348290538641.

It is not an unprimeable number, because it can be changed into a prime (134348290538741) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2584738245 + ... + 2584790221.

Almost surely, 2^{134348290538641} is an apocalyptic number.

134348290538641 is the 11590871-st square number.

134348290538641 is the 5795436-th centered octagonal number.

It is an amenable number.

134348290538641 is a deficient number, since it is larger than the sum of its proper divisors (607756767530).

134348290538641 is an frugal number, since it uses more digits than its factorization.

134348290538641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104400 (or 52200 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 61.

The spelling of 134348290538641 in words is "one hundred thirty-four trillion, three hundred forty-eight billion, two hundred ninety million, five hundred thirty-eight thousand, six hundred forty-one".