35030640420 has 36 divisors (see below), whose sum is σ = 106259609820. Its totient is φ = 9341504064.

The previous prime is 35030640391. The next prime is 35030640457. The reversal of 35030640420 is 2404603053.

35030640420 is a `hidden beast` number, since 350 + 306 + 4 + 0 + 4 + 2 + 0 = 666.

35030640420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8644536576 + 26386103844 = 92976^2 + 162438^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97307155 + ... + 97307514.

Almost surely, 2^35030640420 is an apocalyptic number.

35030640420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35030640420 is an abundant number, since it is smaller than the sum of its proper divisors (71228969400).

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

35030640420 is a wasteful number, since it uses less digits than its factorization.

35030640420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194614684 (or 194614679 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 35030640420 in words is "thirty-five billion, thirty million, six hundred forty thousand, four hundred twenty".