204496132019 has 8 divisors (see below), whose sum is σ = 210135980208. Its totient is φ = 198862227360.

The previous prime is 204496132013. The next prime is 204496132031. The reversal of 204496132019 is 910231694402.

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 204496132019 - 2⁴ = 204496132003 is a prime.

It is a super-2 number, since 2×204496132019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204496132013) 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, 1416077 + ... + 1553790.

It is an arithmetic number, because the mean of its divisors is an integer number (26266997526).

Almost surely, 2^204496132019 is an apocalyptic number.

204496132019 is a deficient number, since it is larger than the sum of its proper divisors (5639848189).

204496132019 is a wasteful number, since it uses less digits than its factorization.

204496132019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971765.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 204496132019 in words is "two hundred four billion, four hundred ninety-six million, one hundred thirty-two thousand, nineteen".