321430040133041 has 12 divisors (see below), whose sum is σ = 374037481651428. Its totient is φ = 275416360515072.

The previous prime is 321430040132983. The next prime is 321430040133079. The reversal of 321430040133041 is 140331040034123.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 121946082126400 + 199483958006641 = 11042920^2 + 14123879^2 .

It is not a de Polignac number, because 321430040133041 - 2¹⁸ = 321430039870897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321430040132995 and 321430040133013.

It is not an unprimeable number, because it can be changed into a prime (321430040133841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1132028696 + ... + 1132312601.

It is an arithmetic number, because the mean of its divisors is an integer number (31169790137619).

Almost surely, 2^{321430040133041} is an apocalyptic number.

It is an amenable number.

321430040133041 is a deficient number, since it is larger than the sum of its proper divisors (52607441518387).

321430040133041 is a wasteful number, since it uses less digits than its factorization.

321430040133041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264344208 (or 2264344201 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 321430040133041 its reverse (140331040034123), we get a palindrome (461761080167164).

The spelling of 321430040133041 in words is "three hundred twenty-one trillion, four hundred thirty billion, forty million, one hundred thirty-three thousand, forty-one".