451312401445411 has 16 divisors (see below), whose sum is σ = 495929687678208. Its totient is φ = 407299619423200.

The previous prime is 451312401445403. The next prime is 451312401445481. The reversal of 451312401445411 is 114544104213154.

It is a cyclic number.

It is not a de Polignac number, because 451312401445411 - 2³ = 451312401445403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451312401445481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157492705 + ... + 160332706.

It is an arithmetic number, because the mean of its divisors is an integer number (30995605479888).

Almost surely, 2^{451312401445411} is an apocalyptic number.

451312401445411 is a deficient number, since it is larger than the sum of its proper divisors (44617286232797).

451312401445411 is a wasteful number, since it uses less digits than its factorization.

451312401445411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317826362.

The product of its (nonzero) digits is 153600, while the sum is 40.

Adding to 451312401445411 its reverse (114544104213154), we get a palindrome (565856505658565).

The spelling of 451312401445411 in words is "four hundred fifty-one trillion, three hundred twelve billion, four hundred one million, four hundred forty-five thousand, four hundred eleven".