35056003612872 has 128 divisors (see below), whose sum is σ = 95794433280000. Its totient is φ = 10602241977600.

The previous prime is 35056003612853. The next prime is 35056003612879. The reversal of 35056003612872 is 27821630065053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (35056003612879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2021558922 + ... + 2021576262.

It is an arithmetic number, because the mean of its divisors is an integer number (748394010000).

Almost surely, 2^{35056003612872} 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 35056003612872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47897216640000).

35056003612872 is an abundant number, since it is smaller than the sum of its proper divisors (60738429667128).

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

35056003612872 is a wasteful number, since it uses less digits than its factorization.

35056003612872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31907 (or 31903 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 35056003612872 in words is "thirty-five trillion, fifty-six billion, three million, six hundred twelve thousand, eight hundred seventy-two".