134354521453340 has 12 divisors (see below), whose sum is σ = 282144495052056. Its totient is φ = 53741808581328.

The previous prime is 134354521453331. The next prime is 134354521453381. The reversal of 134354521453340 is 43354125453431.

It is a super-2 number, since 2×134354521453340² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3358863036314 + ... + 3358863036353.

It is an arithmetic number, because the mean of its divisors is an integer number (23512041254338).

Almost surely, 2^{134354521453340} is an apocalyptic number.

134354521453340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134354521453340 is an abundant number, since it is smaller than the sum of its proper divisors (147789973598716).

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

134354521453340 is a wasteful number, since it uses less digits than its factorization.

134354521453340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717726072676 (or 6717726072674 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 134354521453340 in words is "one hundred thirty-four trillion, three hundred fifty-four billion, five hundred twenty-one million, four hundred fifty-three thousand, three hundred forty".