134412904681824 has 192 divisors, whose sum is σ = 379785434241024. Its totient is φ = 41473868537856.

The previous prime is 134412904681799. The next prime is 134412904681897. The reversal of 134412904681824 is 428186409214431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27981802 + ... + 32431574.

It is an arithmetic number, because the mean of its divisors is an integer number (1978049136672).

Almost surely, 2^{134412904681824} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134412904681824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189892717120512).

134412904681824 is an abundant number, since it is smaller than the sum of its proper divisors (245372529559200).

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

134412904681824 is a wasteful number, since it uses less digits than its factorization.

134412904681824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450109 (or 4450101 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 57.

The spelling of 134412904681824 in words is "one hundred thirty-four trillion, four hundred twelve billion, nine hundred four million, six hundred eighty-one thousand, eight hundred twenty-four".