451051342432 has 12 divisors (see below), whose sum is σ = 888007330476. Its totient is φ = 225525671200.

The previous prime is 451051342421. The next prime is 451051342477. The reversal of 451051342432 is 234243150154.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7047677194 + ... + 7047677257.

It is an arithmetic number, because the mean of its divisors is an integer number (74000610873).

Almost surely, 2^451051342432 is an apocalyptic number.

It is an amenable number.

451051342432 is a deficient number, since it is larger than the sum of its proper divisors (436955988044).

451051342432 is a wasteful number, since it uses less digits than its factorization.

451051342432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14095354461 (or 14095354453 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 451051342432 its reverse (234243150154), we get a palindrome (685294492586).

The spelling of 451051342432 in words is "four hundred fifty-one billion, fifty-one million, three hundred forty-two thousand, four hundred thirty-two".