134464422602665 has 32 divisors (see below), whose sum is σ = 164926747762560. Its totient is φ = 105211844697600.

The previous prime is 134464422602659. The next prime is 134464422602683. The reversal of 134464422602665 is 566206224464431.

It is not a de Polignac number, because 134464422602665 - 2²⁵ = 134464389048233 is a prime.

It is a super-2 number, since 2×134464422602665² (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 31 ways as a sum of consecutive naturals, for example, 1438367725 + ... + 1438461205.

It is an arithmetic number, because the mean of its divisors is an integer number (5153960867580).

Almost surely, 2^{134464422602665} is an apocalyptic number.

It is an amenable number.

134464422602665 is a deficient number, since it is larger than the sum of its proper divisors (30462325159895).

134464422602665 is a wasteful number, since it uses less digits than its factorization.

134464422602665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120073.

The product of its (nonzero) digits is 39813120, while the sum is 55.

The spelling of 134464422602665 in words is "one hundred thirty-four trillion, four hundred sixty-four billion, four hundred twenty-two million, six hundred two thousand, six hundred sixty-five".