34163664443402 has 8 divisors (see below), whose sum is σ = 55187457947076. Its totient is φ = 15767845127712.

The previous prime is 34163664443401. The next prime is 34163664443443. The reversal of 34163664443402 is 20434446636143.

It can be written as a sum of positive squares in 2 ways, for example, as 25065653046721 + 9098011396681 = 5006561^2 + 3016291^2 .

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

It is a super-2 number, since 2×34163664443402² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34163664443401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656993546963 + ... + 656993547014.

Almost surely, 2^{34163664443402} is an apocalyptic number.

34163664443402 is a deficient number, since it is larger than the sum of its proper divisors (21023793503674).

34163664443402 is a wasteful number, since it uses less digits than its factorization.

34163664443402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313987093992.

The product of its (nonzero) digits is 11943936, while the sum is 50.

The spelling of 34163664443402 in words is "thirty-four trillion, one hundred sixty-three billion, six hundred sixty-four million, four hundred forty-three thousand, four hundred two".