134452022329 has 3 divisors (see below), whose sum is σ = 134452389007. Its totient is φ = 134451655652.

The previous prime is 134452022311. The next prime is 134452022363. The reversal of 134452022329 is 923220254431.

The square root of 134452022329 is 366677.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 923220254431 = 577 ⋅1600035103.

It can be written as a sum of positive squares in only one way, i.e., 126540275625 + 7911746704 = 355725^2 + 88948^2 .

It is not a de Polignac number, because 134452022329 - 2¹⁵ = 134451989561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134452022129) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 183339 + ... + 550015.

Almost surely, 2^134452022329 is an apocalyptic number.

134452022329 is the 366677-th square number.

134452022329 is the 183339-th centered octagonal number.

It is an amenable number.

134452022329 is a deficient number, since it is larger than the sum of its proper divisors (366678).

134452022329 is an frugal number, since it uses more digits than its factorization.

134452022329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733354 (or 366677 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 134452022329 in words is "one hundred thirty-four billion, four hundred fifty-two million, twenty-two thousand, three hundred twenty-nine".