1634071112352 has 432 divisors, whose sum is σ = 5467127545152. Its totient is φ = 461582069760.

The previous prime is 1634071112351. The next prime is 1634071112357. The reversal of 1634071112352 is 2532111704361.

1634071112352 is a `hidden beast` number, since 1 + 6 + 3 + 407 + 1 + 11 + 235 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1634071112351) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 782975053 + ... + 782977139.

It is an arithmetic number, because the mean of its divisors is an integer number (12655387836).

Almost surely, 2^{1634071112352} is an apocalyptic number.

1634071112352 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 1634071112352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733563772576).

1634071112352 is an abundant number, since it is smaller than the sum of its proper divisors (3833056432800).

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

1634071112352 is a wasteful number, since it uses less digits than its factorization.

1634071112352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 1634071112352 in words is "one trillion, six hundred thirty-four billion, seventy-one million, one hundred twelve thousand, three hundred fifty-two".