1451134242105 has 16 divisors (see below), whose sum is σ = 2422763256960. Its totient is φ = 740288772608.

The previous prime is 1451134242091. The next prime is 1451134242139. The reversal of 1451134242105 is 5012424311541.

It is a cyclic number.

It is not a de Polignac number, because 1451134242105 - 2¹¹ = 1451134240057 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103092760 + ... + 2103093449.

It is an arithmetic number, because the mean of its divisors is an integer number (151422703560).

Almost surely, 2^{1451134242105} is an apocalyptic number.

1451134242105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1451134242105 is a deficient number, since it is larger than the sum of its proper divisors (971629014855).

1451134242105 is a wasteful number, since it uses less digits than its factorization.

1451134242105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206186240.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 1451134242105 its reverse (5012424311541), we get a palindrome (6463558553646).

The spelling of 1451134242105 in words is "one trillion, four hundred fifty-one billion, one hundred thirty-four million, two hundred forty-two thousand, one hundred five".