1232489824895 has 16 divisors (see below), whose sum is σ = 1690500007488. Its totient is φ = 845021756160.

The previous prime is 1232489824889. The next prime is 1232489824901. The reversal of 1232489824895 is 5984289842321.

It is an interprime number because it is at equal distance from previous prime (1232489824889) and next prime (1232489824901).

It is not a de Polignac number, because 1232489824895 - 2⁴ = 1232489824879 is a prime.

It is a super-2 number, since 2×1232489824895² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2114276 + ... + 2633465.

It is an arithmetic number, because the mean of its divisors is an integer number (105656250468).

Almost surely, 2^{1232489824895} is an apocalyptic number.

1232489824895 is a deficient number, since it is larger than the sum of its proper divisors (458010182593).

1232489824895 is an equidigital number, since it uses as much as digits as its factorization.

1232489824895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755170.

The product of its digits is 79626240, while the sum is 65.

The spelling of 1232489824895 in words is "one trillion, two hundred thirty-two billion, four hundred eighty-nine million, eight hundred twenty-four thousand, eight hundred ninety-five".