451014382 has 16 divisors (see below), whose sum is σ = 832642272. Its totient is φ = 178423200.

The previous prime is 451014379. The next prime is 451014407. The reversal of 451014382 is 283410154.

It is a self number, because there is not a number n which added to its sum of digits gives 451014382.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238869 + ... + 1239232.

It is an arithmetic number, because the mean of its divisors is an integer number (52040142).

Almost surely, 2^451014382 is an apocalyptic number.

451014382 is a deficient number, since it is larger than the sum of its proper divisors (381627890).

451014382 is a wasteful number, since it uses less digits than its factorization.

451014382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478123.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 451014382 is about 21237.0991898611. The cubic root of 451014382 is about 766.8848006480.

The spelling of 451014382 in words is "four hundred fifty-one million, fourteen thousand, three hundred eighty-two".