1464242013121 has 4 divisors (see below), whose sum is σ = 1464268446144. Its totient is φ = 1464215580100.

The previous prime is 1464242013119. The next prime is 1464242013149. The reversal of 1464242013121 is 1213102424641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1464242013121 - 2¹ = 1464242013119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1464242013161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13133245 + ... + 13244266.

It is an arithmetic number, because the mean of its divisors is an integer number (366067111536).

Almost surely, 2^{1464242013121} is an apocalyptic number.

It is an amenable number.

1464242013121 is a deficient number, since it is larger than the sum of its proper divisors (26433023).

1464242013121 is an equidigital number, since it uses as much as digits as its factorization.

1464242013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26433022.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 1464242013121 its reverse (1213102424641), we get a palindrome (2677344437762).

The spelling of 1464242013121 in words is "one trillion, four hundred sixty-four billion, two hundred forty-two million, thirteen thousand, one hundred twenty-one".