204341545143402 has 16 divisors (see below), whose sum is σ = 408691097542560. Its totient is φ = 68112513838512.

The previous prime is 204341545143401. The next prime is 204341545143457.

204341545143402 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (204341545143401) 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, 333303877 + ... + 333916392.

It is an arithmetic number, because the mean of its divisors is an integer number (25543193596410).

Almost surely, 2^{204341545143402} is an apocalyptic number.

204341545143402 is an abundant number, since it is smaller than the sum of its proper divisors (204349552399158).

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

204341545143402 is a wasteful number, since it uses less digits than its factorization.

204341545143402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667271317.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 204341545143402 in words is "two hundred four trillion, three hundred forty-one billion, five hundred forty-five million, one hundred forty-three thousand, four hundred two".