134017442625 has 64 divisors (see below), whose sum is σ = 251667336960. Its totient is φ = 62737472000.

The previous prime is 134017442623. The next prime is 134017442651. The reversal of 134017442625 is 526244710431.

It is not a de Polignac number, because 134017442625 - 2¹ = 134017442623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134017442621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 440532 + ... + 679781.

It is an arithmetic number, because the mean of its divisors is an integer number (3932302140).

Almost surely, 2^134017442625 is an apocalyptic number.

134017442625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134017442625 is a deficient number, since it is larger than the sum of its proper divisors (117649894335).

134017442625 is a wasteful number, since it uses less digits than its factorization.

134017442625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120371 (or 1120361 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 134017442625 in words is "one hundred thirty-four billion, seventeen million, four hundred forty-two thousand, six hundred twenty-five".