164263443035 has 8 divisors (see below), whose sum is σ = 198439059600. Its totient is φ = 130528802464.

The previous prime is 164263442969. The next prime is 164263443061. The reversal of 164263443035 is 530344362461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164263443035 - 2¹² = 164263438939 is a prime.

It is a super-2 number, since 2×164263443035² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164263442983 and 164263443001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110243177 + ... + 110244666.

It is an arithmetic number, because the mean of its divisors is an integer number (24804882450).

Almost surely, 2^164263443035 is an apocalyptic number.

164263443035 is a deficient number, since it is larger than the sum of its proper divisors (34175616565).

164263443035 is a wasteful number, since it uses less digits than its factorization.

164263443035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220487997.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 164263443035 in words is "one hundred sixty-four billion, two hundred sixty-three million, four hundred forty-three thousand, thirty-five".