1468644125493 has 8 divisors (see below), whose sum is σ = 1958549588800. Its totient is φ = 978917372928.

The previous prime is 1468644125483. The next prime is 1468644125561. The reversal of 1468644125493 is 3945214468641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1468644125493 - 2¹³ = 1468644117301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468644125413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44658508 + ... + 44691381.

It is an arithmetic number, because the mean of its divisors is an integer number (244818698600).

Almost surely, 2^{1468644125493} is an apocalyptic number.

It is an amenable number.

1468644125493 is a deficient number, since it is larger than the sum of its proper divisors (489905463307).

1468644125493 is an equidigital number, since it uses as much as digits as its factorization.

1468644125493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89355371.

The product of its digits is 19906560, while the sum is 57.

The spelling of 1468644125493 in words is "one trillion, four hundred sixty-eight billion, six hundred forty-four million, one hundred twenty-five thousand, four hundred ninety-three".