1270231806848 has 32 divisors (see below), whose sum is σ = 2541400673760. Its totient is φ = 632390069248.

The previous prime is 1270231806847. The next prime is 1270231806853. The reversal of 1270231806848 is 8486081320721.

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

It is a super-2 number, since 2×1270231806848² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1270231806796 and 1270231806805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270231806847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21265640 + ... + 21325287.

It is an arithmetic number, because the mean of its divisors is an integer number (79418771055).

Almost surely, 2^{1270231806848} is an apocalyptic number.

It is an amenable number.

1270231806848 is an abundant number, since it is smaller than the sum of its proper divisors (1271168866912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270231806848 is an equidigital number, since it uses as much as digits as its factorization.

1270231806848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42591174 (or 42591162 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 1270231806848 in words is "one trillion, two hundred seventy billion, two hundred thirty-one million, eight hundred six thousand, eight hundred forty-eight".