204033323143402 has 64 divisors (see below), whose sum is σ = 334712812847616. Its totient is φ = 92905727016960.

The previous prime is 204033323143393. The next prime is 204033323143409. The reversal of 204033323143402 is 204341323330402.

It is a super-2 number, since 2×204033323143402² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (204033323143409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146095702 + ... + 147485662.

It is an arithmetic number, because the mean of its divisors is an integer number (5229887700744).

Almost surely, 2^{204033323143402} is an apocalyptic number.

204033323143402 is a deficient number, since it is larger than the sum of its proper divisors (130679489704214).

204033323143402 is a wasteful number, since it uses less digits than its factorization.

204033323143402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391071.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 204033323143402 its reverse (204341323330402), we get a palindrome (408374646473804).

The spelling of 204033323143402 in words is "two hundred four trillion, thirty-three billion, three hundred twenty-three million, one hundred forty-three thousand, four hundred two".