134375173020 has 144 divisors (see below), whose sum is σ = 459516425760. Its totient is φ = 32575783680.

The previous prime is 134375172991. The next prime is 134375173033. The reversal of 134375173020 is 20371573431.

134375173020 is a `hidden beast` number, since 1 + 343 + 7 + 5 + 1 + 7 + 302 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 962937 + ... + 1093616.

It is an arithmetic number, because the mean of its divisors is an integer number (3191086290).

Almost surely, 2^134375173020 is an apocalyptic number.

134375173020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134375173020 is an abundant number, since it is smaller than the sum of its proper divisors (325141252740).

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

134375173020 is a wasteful number, since it uses less digits than its factorization.

134375173020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056593 (or 2056574 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 134375173020 in words is "one hundred thirty-four billion, three hundred seventy-five million, one hundred seventy-three thousand, twenty".