134240151266 has 8 divisors (see below), whose sum is σ = 216849475164. Its totient is φ = 61956992880.

The previous prime is 134240151263. The next prime is 134240151281. The reversal of 134240151266 is 662151042431.

It can be written as a sum of positive squares in 2 ways, for example, as 120287580625 + 13952570641 = 346825^2 + 118121^2 .

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

It is a super-2 number, since 2×134240151266² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134240151263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2581541345 + ... + 2581541396.

Almost surely, 2^134240151266 is an apocalyptic number.

134240151266 is a deficient number, since it is larger than the sum of its proper divisors (82609323898).

134240151266 is a wasteful number, since it uses less digits than its factorization.

134240151266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163082756.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 134240151266 its reverse (662151042431), we get a palindrome (796391193697).

The spelling of 134240151266 in words is "one hundred thirty-four billion, two hundred forty million, one hundred fifty-one thousand, two hundred sixty-six".