134403454233340 has 24 divisors (see below), whose sum is σ = 282421588271760. Its totient is φ = 53728175144448.

The previous prime is 134403454233331. The next prime is 134403454233343. The reversal of 134403454233340 is 43332454304431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134403454233343) 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, 2075376117 + ... + 2075440876.

It is an arithmetic number, because the mean of its divisors is an integer number (11767566177990).

Almost surely, 2^{134403454233340} is an apocalyptic number.

134403454233340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134403454233340 is an abundant number, since it is smaller than the sum of its proper divisors (148018134038420).

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

134403454233340 is a wasteful number, since it uses less digits than its factorization.

134403454233340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150818621 (or 4150818619 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 43.

The spelling of 134403454233340 in words is "one hundred thirty-four trillion, four hundred three billion, four hundred fifty-four million, two hundred thirty-three thousand, three hundred forty".