134243441213122 has 8 divisors (see below), whose sum is σ = 201366844413372. Its totient is φ = 67121159742000.

The previous prime is 134243441213099. The next prime is 134243441213221. The reversal of 134243441213122 is 221312144342431.

It can be written as a sum of positive squares in 2 ways, for example, as 108445585065841 + 25797856147281 = 10413721^2 + 5079159^2 .

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

It is a super-2 number, since 2×134243441213122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280133029 + ... + 280611832.

Almost surely, 2^{134243441213122} is an apocalyptic number.

134243441213122 is a deficient number, since it is larger than the sum of its proper divisors (67123403200250).

134243441213122 is a wasteful number, since it uses less digits than its factorization.

134243441213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560864564.

The product of its digits is 110592, while the sum is 37.

Adding to 134243441213122 its reverse (221312144342431), we get a palindrome (355555585555553).

The spelling of 134243441213122 in words is "one hundred thirty-four trillion, two hundred forty-three billion, four hundred forty-one million, two hundred thirteen thousand, one hundred twenty-two".