35065122420 has 96 divisors (see below), whose sum is σ = 108477750528. Its totient is φ = 8418015232.

The previous prime is 35065122319. The next prime is 35065122457. The reversal of 35065122420 is 2422156053.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723879 + ... + 770798.

It is an arithmetic number, because the mean of its divisors is an integer number (1129976568).

Almost surely, 2^35065122420 is an apocalyptic number.

35065122420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35065122420 is an abundant number, since it is smaller than the sum of its proper divisors (73412628108).

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

35065122420 is a wasteful number, since it uses less digits than its factorization.

35065122420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494729 (or 1494727 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 35065122420 its reverse (2422156053), we get a palindrome (37487278473).

The spelling of 35065122420 in words is "thirty-five billion, sixty-five million, one hundred twenty-two thousand, four hundred twenty".