456740500322 has 6 divisors (see below), whose sum is σ = 685112184129.
Its totient is φ = 228369772280.
The previous prime is 456740500313. The next prime is 456740500351. The reversal of 456740500322 is 223005047654.
Adding to 456740500322 its reverse (223005047654), we get a palindrome (679745547976).
It can be written as a sum of positive squares in 2 ways, for example, as 254743287841 + 201997212481 = 504721^2 + 449441^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=477881.
It is a super-2 number, since 2×4567405003222 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 716822 + ... + 1194702.
Almost surely, 2456740500322 is an apocalyptic number.
456740500322 is a deficient number, since it is larger than the sum of its proper divisors (228371683807).
456740500322 is an frugal number, since it uses more digits than its factorization.
456740500322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 955764 (or 477883 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 38.
The spelling of 456740500322 in words is "four hundred fifty-six billion, seven hundred forty million, five hundred thousand, three hundred twenty-two".