20108040467 has 8 divisors (see below), whose sum is σ = 21039484416. Its totient is φ = 19181361672.

The previous prime is 20108040439. The next prime is 20108040527. The reversal of 20108040467 is 76404080102.

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 20108040467 - 2¹⁰ = 20108039443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20108040437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1182653 + ... + 1199534.

It is an arithmetic number, because the mean of its divisors is an integer number (2629935552).

Almost surely, 2^20108040467 is an apocalyptic number.

20108040467 is a deficient number, since it is larger than the sum of its proper divisors (931443949).

20108040467 is a wasteful number, since it uses less digits than its factorization.

20108040467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382577.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 20108040467 in words is "twenty billion, one hundred eight million, forty thousand, four hundred sixty-seven".