434135252102020 has 24 divisors (see below), whose sum is σ = 1041924605045184. Its totient is φ = 148846372149216.

The previous prime is 434135252102009. The next prime is 434135252102129. The reversal of 434135252102020 is 20201252531434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550483043082 + ... + 1550483043361.

It is an arithmetic number, because the mean of its divisors is an integer number (43413525210216).

Almost surely, 2^{434135252102020} is an apocalyptic number.

It is an amenable number.

434135252102020 is an abundant number, since it is smaller than the sum of its proper divisors (607789352943164).

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

434135252102020 is a wasteful number, since it uses less digits than its factorization.

434135252102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100966086459 (or 3100966086457 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 434135252102020 in words is "four hundred thirty-four trillion, one hundred thirty-five billion, two hundred fifty-two million, one hundred two thousand, twenty".