35020888021 has 16 divisors (see below), whose sum is σ = 40220975104. Its totient is φ = 29870439984.

The previous prime is 35020888009. The next prime is 35020888031. The reversal of 35020888021 is 12088802053.

35020888021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35020888021 - 2²⁷ = 34886670293 is a prime.

It is a super-3 number, since 3×35020888021³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35020888031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174726 + ... + 1204168.

It is an arithmetic number, because the mean of its divisors is an integer number (2513810944).

Almost surely, 2^35020888021 is an apocalyptic number.

It is an amenable number.

35020888021 is a deficient number, since it is larger than the sum of its proper divisors (5200087083).

35020888021 is a wasteful number, since it uses less digits than its factorization.

35020888021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30280.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 35020888021 in words is "thirty-five billion, twenty million, eight hundred eighty-eight thousand, twenty-one".