134345661004145 has 8 divisors (see below), whose sum is σ = 161215264423104. Its totient is φ = 107476214657904.

The previous prime is 134345661004133. The next prime is 134345661004183. The reversal of 134345661004145 is 541400166543431.

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

It is a cyclic number.

It is not a de Polignac number, because 134345661004145 - 2⁶ = 134345661004081 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 134345661004145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37378229 + ... + 40814498.

It is an arithmetic number, because the mean of its divisors is an integer number (20151908052888).

Almost surely, 2^{134345661004145} is an apocalyptic number.

It is an amenable number.

134345661004145 is a deficient number, since it is larger than the sum of its proper divisors (26869603418959).

134345661004145 is an equidigital number, since it uses as much as digits as its factorization.

134345661004145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78536359.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 134345661004145 in words is "one hundred thirty-four trillion, three hundred forty-five billion, six hundred sixty-one million, four thousand, one hundred forty-five".