35223355640 has 64 divisors (see below), whose sum is σ = 87037740000. Its totient is φ = 12722506240.

The previous prime is 35223355631. The next prime is 35223355669. The reversal of 35223355640 is 4655332253.

It is a junction number, because it is equal to n+sod(n) for n = 35223355594 and 35223355603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203075 + ... + 334194.

Almost surely, 2^35223355640 is an apocalyptic number.

It is an amenable number.

35223355640 is an abundant number, since it is smaller than the sum of its proper divisors (51814384360).

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

35223355640 is a wasteful number, since it uses less digits than its factorization.

35223355640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537440 (or 537436 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 35223355640 its reverse (4655332253), we get a palindrome (39878687893).

The spelling of 35223355640 in words is "thirty-five billion, two hundred twenty-three million, three hundred fifty-five thousand, six hundred forty".