134993024712 has 960 divisors, whose sum is σ = 504727977600. Its totient is φ = 33338511360.

The previous prime is 134993024707. The next prime is 134993024713. The reversal of 134993024712 is 217420399431.

It is not an unprimeable number, because it can be changed into a prime (134993024713) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 560136912 + ... + 560137152.

It is an arithmetic number, because the mean of its divisors is an integer number (525758310).

Almost surely, 2^134993024712 is an apocalyptic number.

134993024712 is a gapful number since it is divisible by the number (12) 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 134993024712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252363988800).

134993024712 is an abundant number, since it is smaller than the sum of its proper divisors (369734952888).

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

134993024712 is a wasteful number, since it uses less digits than its factorization.

134993024712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 134993024712 in words is "one hundred thirty-four billion, nine hundred ninety-three million, twenty-four thousand, seven hundred twelve".