321203141342034 has 32 divisors (see below), whose sum is σ = 772819588193280. Its totient is φ = 86942203671312.

The previous prime is 321203141342033. The next prime is 321203141342093. The reversal of 321203141342034 is 430243141302123.

It is a junction number, because it is equal to n+sod(n) for n = 321203141341986 and 321203141342004.

It is not an unprimeable number, because it can be changed into a prime (321203141342033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201255100294 + ... + 201255101889.

It is an arithmetic number, because the mean of its divisors is an integer number (24150612131040).

Almost surely, 2^{321203141342034} is an apocalyptic number.

321203141342034 is an abundant number, since it is smaller than the sum of its proper divisors (451616446851246).

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

321203141342034 is a wasteful number, since it uses less digits than its factorization.

321203141342034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402510202214.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 321203141342034 its reverse (430243141302123), we get a palindrome (751446282644157).

The spelling of 321203141342034 in words is "three hundred twenty-one trillion, two hundred three billion, one hundred forty-one million, three hundred forty-two thousand, thirty-four".