35020386834 has 16 divisors (see below), whose sum is σ = 72455973120. Its totient is φ = 11270929040.

The previous prime is 35020386833. The next prime is 35020386859. The reversal of 35020386834 is 43868302053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (35020386833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100633122 + ... + 100633469.

It is an arithmetic number, because the mean of its divisors is an integer number (4528498320).

Almost surely, 2^35020386834 is an apocalyptic number.

35020386834 is an abundant number, since it is smaller than the sum of its proper divisors (37435586286).

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

35020386834 is a wasteful number, since it uses less digits than its factorization.

35020386834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201266625.

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 35020386834 its reverse (43868302053), we get a palindrome (78888688887).

The spelling of 35020386834 in words is "thirty-five billion, twenty million, three hundred eighty-six thousand, eight hundred thirty-four".