1464242145152 has 32 divisors (see below), whose sum is σ = 2925170463600. Its totient is φ = 730081715200.

The previous prime is 1464242145139. The next prime is 1464242145169. The reversal of 1464242145152 is 2515412424641.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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, 15886349 + ... + 15978252.

Almost surely, 2^{1464242145152} is an apocalyptic number.

It is an amenable number.

1464242145152 is a deficient number, since it is larger than the sum of its proper divisors (1460928318448).

1464242145152 is an equidigital number, since it uses as much as digits as its factorization.

1464242145152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31864974 (or 31864962 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

Adding to 1464242145152 its reverse (2515412424641), we get a palindrome (3979654569793).

The spelling of 1464242145152 in words is "one trillion, four hundred sixty-four billion, two hundred forty-two million, one hundred forty-five thousand, one hundred fifty-two".