450640012220314 has 16 divisors (see below), whose sum is σ = 772821835617600. Its totient is φ = 193057408713024.

The previous prime is 450640012220287. The next prime is 450640012220383. The reversal of 450640012220314 is 413022210046054.

It is a super-2 number, since 2×450640012220314² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 450640012220314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6168720144 + ... + 6168793195.

It is an arithmetic number, because the mean of its divisors is an integer number (48301364726100).

Almost surely, 2^{450640012220314} is an apocalyptic number.

450640012220314 is a deficient number, since it is larger than the sum of its proper divisors (322181823397286).

450640012220314 is a wasteful number, since it uses less digits than its factorization.

450640012220314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12337515957.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 450640012220314 its reverse (413022210046054), we get a palindrome (863662222266368).

The spelling of 450640012220314 in words is "four hundred fifty trillion, six hundred forty billion, twelve million, two hundred twenty thousand, three hundred fourteen".