134656125475038 has 16 divisors (see below), whose sum is σ = 269313675138576. Its totient is φ = 44885137793600.

The previous prime is 134656125475033. The next prime is 134656125475051. The reversal of 134656125475038 is 830574521656431.

It is a super-2 number, since 2×134656125475038² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134656125475031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58110081 + ... + 60382892.

It is an arithmetic number, because the mean of its divisors is an integer number (16832104696161).

Almost surely, 2^{134656125475038} is an apocalyptic number.

134656125475038 is an abundant number, since it is smaller than the sum of its proper divisors (134657549663538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134656125475038 is a wasteful number, since it uses less digits than its factorization.

134656125475038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118682379.

The product of its (nonzero) digits is 72576000, while the sum is 60.

The spelling of 134656125475038 in words is "one hundred thirty-four trillion, six hundred fifty-six billion, one hundred twenty-five million, four hundred seventy-five thousand, thirty-eight".