1468965009009 has 4 divisors (see below), whose sum is σ = 1958620012016. Its totient is φ = 979310006004.

The previous prime is 1468965008993. The next prime is 1468965009011. The reversal of 1468965009009 is 9009005698641.

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 not a de Polignac number, because 1468965009009 - 2⁴ = 1468965008993 is a prime.

It is a super-4 number, since 4×1468965009009⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1468965009009.

It is not an unprimeable number, because it can be changed into a prime (1468965009059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244827501499 + ... + 244827501504.

It is an arithmetic number, because the mean of its divisors is an integer number (489655003004).

Almost surely, 2^{1468965009009} is an apocalyptic number.

It is an amenable number.

1468965009009 is a deficient number, since it is larger than the sum of its proper divisors (489655003007).

1468965009009 is an equidigital number, since it uses as much as digits as its factorization.

1468965009009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489655003006.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 1468965009009 in words is "one trillion, four hundred sixty-eight billion, nine hundred sixty-five million, nine thousand, nine".