451356340334 has 16 divisors (see below), whose sum is σ = 686680156800. Its totient is φ = 222463972920.

The previous prime is 451356340327. The next prime is 451356340343. The reversal of 451356340334 is 433043653154.

It is a junction number, because it is equal to n+sod(n) for n = 451356340291 and 451356340300.

It is a congruent number.

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, 646517 + ... + 1149215.

It is an arithmetic number, because the mean of its divisors is an integer number (42917509800).

Almost surely, 2^451356340334 is an apocalyptic number.

451356340334 is a deficient number, since it is larger than the sum of its proper divisors (235323816466).

451356340334 is a wasteful number, since it uses less digits than its factorization.

451356340334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509095.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 451356340334 its reverse (433043653154), we get a palindrome (884399993488).

The spelling of 451356340334 in words is "four hundred fifty-one billion, three hundred fifty-six million, three hundred forty thousand, three hundred thirty-four".