35042055720 has 256 divisors, whose sum is σ = 125908992000. Its totient is φ = 7628307456.

The previous prime is 35042055679. The next prime is 35042055733. The reversal of 35042055720 is 2755024053.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4613686 + ... + 4621274.

It is an arithmetic number, because the mean of its divisors is an integer number (491832000).

Almost surely, 2^35042055720 is an apocalyptic number.

35042055720 is a gapful number since it is divisible by the number (30) 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 35042055720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62954496000).

35042055720 is an abundant number, since it is smaller than the sum of its proper divisors (90866936280).

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

35042055720 is a wasteful number, since it uses less digits than its factorization.

35042055720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7872 (or 7868 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

Adding to 35042055720 its reverse (2755024053), we get a palindrome (37797079773).

It can be divided in two parts, 3504205 and 5720, that added together give a triangular number (3509925 = T₂₆₄₉).

The spelling of 35042055720 in words is "thirty-five billion, forty-two million, fifty-five thousand, seven hundred twenty".