134354066651 has 8 divisors (see below), whose sum is σ = 153552415200. Its totient is φ = 115156945728.

The previous prime is 134354066599. The next prime is 134354066677. The reversal of 134354066651 is 156660453431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134354066651 is a prime.

It is a super-2 number, since 2×134354066651² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134354066051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59036 + ... + 521721.

It is an arithmetic number, because the mean of its divisors is an integer number (19194051900).

Almost surely, 2^134354066651 is an apocalyptic number.

134354066651 is a deficient number, since it is larger than the sum of its proper divisors (19198348549).

134354066651 is an equidigital number, since it uses as much as digits as its factorization.

134354066651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613813.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 134354066651 in words is "one hundred thirty-four billion, three hundred fifty-four million, sixty-six thousand, six hundred fifty-one".