451442031443314 has 16 divisors (see below), whose sum is σ = 679413372756768. Its totient is φ = 224972025923232.

The previous prime is 451442031443173. The next prime is 451442031443327. The reversal of 451442031443314 is 413344130244154.

It is a super-2 number, since 2×451442031443314² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278875312 + ... + 280489435.

It is an arithmetic number, because the mean of its divisors is an integer number (42463335797298).

Almost surely, 2^{451442031443314} is an apocalyptic number.

451442031443314 is a deficient number, since it is larger than the sum of its proper divisors (227971341313454).

451442031443314 is a wasteful number, since it uses less digits than its factorization.

451442031443314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559366089.

The product of its (nonzero) digits is 1105920, while the sum is 43.

Adding to 451442031443314 its reverse (413344130244154), we get a palindrome (864786161687468).

The spelling of 451442031443314 in words is "four hundred fifty-one trillion, four hundred forty-two billion, thirty-one million, four hundred forty-three thousand, three hundred fourteen".