332420726468 has 6 divisors (see below), whose sum is σ = 581736271326. Its totient is φ = 166210363232.

The previous prime is 332420726461. The next prime is 332420726479. The reversal of 332420726468 is 864627024233.

It can be written as a sum of positive squares in only one way, i.e., 304595817604 + 27824908864 = 551902^2 + 166808^2 .

It is a super-2 number, since 2×332420726468² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332420726461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41552590805 + ... + 41552590812.

It is an arithmetic number, because the mean of its divisors is an integer number (96956045221).

Almost surely, 2^332420726468 is an apocalyptic number.

It is an amenable number.

332420726468 is a deficient number, since it is larger than the sum of its proper divisors (249315544858).

332420726468 is a wasteful number, since it uses less digits than its factorization.

332420726468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83105181621 (or 83105181619 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 332420726468 in words is "three hundred thirty-two billion, four hundred twenty million, seven hundred twenty-six thousand, four hundred sixty-eight".