134054571020 has 24 divisors (see below), whose sum is σ = 281840840064. Its totient is φ = 53559687296.

The previous prime is 134054571011. The next prime is 134054571023. The reversal of 134054571020 is 20175450431.

It is a super-2 number, since 2×134054571020² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134054571023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3866129 + ... + 3900648.

It is an arithmetic number, because the mean of its divisors is an integer number (11743368336).

Almost surely, 2^134054571020 is an apocalyptic number.

134054571020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134054571020 is an abundant number, since it is smaller than the sum of its proper divisors (147786269044).

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

134054571020 is a wasteful number, since it uses less digits than its factorization.

134054571020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767649 (or 7767647 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 134054571020 in words is "one hundred thirty-four billion, fifty-four million, five hundred seventy-one thousand, twenty".