454021316131010 has 16 divisors (see below), whose sum is σ = 817302774526200. Its totient is φ = 181594214121216.

The previous prime is 454021316131007. The next prime is 454021316131013. The reversal of 454021316131010 is 10131613120454.

It is an interprime number because it is at equal distance from previous prime (454021316131007) and next prime (454021316131013).

It can be written as a sum of positive squares in 4 ways, for example, as 169633666873801 + 284387649257209 = 13024349^2 + 16863797^2 .

It is a super-2 number, since 2×454021316131010² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454021316131013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1788908165 + ... + 1789161944.

Almost surely, 2^{454021316131010} is an apocalyptic number.

454021316131010 is a deficient number, since it is larger than the sum of its proper divisors (363281458395190).

454021316131010 is a wasteful number, since it uses less digits than its factorization.

454021316131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578082805.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 454021316131010 its reverse (10131613120454), we get a palindrome (464152929251464).

The spelling of 454021316131010 in words is "four hundred fifty-four trillion, twenty-one billion, three hundred sixteen million, one hundred thirty-one thousand, ten".