134620356024 has 640 divisors, whose sum is σ = 524016345600. Its totient is φ = 31173672960.

The previous prime is 134620356019. The next prime is 134620356067. The reversal of 134620356024 is 420653026431.

134620356024 is a `hidden beast` number, since 1 + 3 + 4 + 620 + 3 + 5 + 6 + 0 + 24 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134620356024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 16112232 + ... + 16120584.

It is an arithmetic number, because the mean of its divisors is an integer number (818775540).

Almost surely, 2^134620356024 is an apocalyptic number.

134620356024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134620356024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262008172800).

134620356024 is an abundant number, since it is smaller than the sum of its proper divisors (389395989576).

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

134620356024 is a wasteful number, since it uses less digits than its factorization.

134620356024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425 (or 8412 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 134620356024 in words is "one hundred thirty-four billion, six hundred twenty million, three hundred fifty-six thousand, twenty-four".