451033412 has 12 divisors (see below), whose sum is σ = 790233360. Its totient is φ = 225252456.

The previous prime is 451033411. The next prime is 451033417. The reversal of 451033412 is 214330154.

It is a super-2 number, since 2×451033412² = 406862277480723488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (451033411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62198 + ... + 69069.

It is an arithmetic number, because the mean of its divisors is an integer number (65852780).

Almost surely, 2^451033412 is an apocalyptic number.

It is an amenable number.

451033412 is a deficient number, since it is larger than the sum of its proper divisors (339199948).

451033412 is a wasteful number, since it uses less digits than its factorization.

451033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132130 (or 132128 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 451033412 is about 21237.5472218427. The cubic root of 451033412 is about 766.8955864182.

Adding to 451033412 its reverse (214330154), we get a palindrome (665363566).

The spelling of 451033412 in words is "four hundred fifty-one million, thirty-three thousand, four hundred twelve".