134334421023240 has 96 divisors (see below), whose sum is σ = 441846951174720. Its totient is φ = 35390915731584.

The previous prime is 134334421023239. The next prime is 134334421023259. The reversal of 134334421023240 is 42320124433431.

134334421023240 is a `hidden beast` number, since 1 + 3 + 4 + 334 + 42 + 10 + 232 + 40 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 134334421023195 and 134334421023204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2247868732 + ... + 2247928491.

It is an arithmetic number, because the mean of its divisors is an integer number (4602572408070).

Almost surely, 2^{134334421023240} is an apocalyptic number.

134334421023240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134334421023240 is an abundant number, since it is smaller than the sum of its proper divisors (307512530151480).

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

134334421023240 is a wasteful number, since it uses less digits than its factorization.

134334421023240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495797323 (or 4495797316 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 134334421023240 its reverse (42320124433431), we get a palindrome (176654545456671).

The spelling of 134334421023240 in words is "one hundred thirty-four trillion, three hundred thirty-four billion, four hundred twenty-one million, twenty-three thousand, two hundred forty".