1270163061076 has 288 divisors, whose sum is σ = 2942484935040. Its totient is φ = 474831092736.

The previous prime is 1270163061061. The next prime is 1270163061103. The reversal of 1270163061076 is 6701603610721.

It is a super-2 number, since 2×1270163061076² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 856481431 + ... + 856482913.

It is an arithmetic number, because the mean of its divisors is an integer number (10216961580).

Almost surely, 2^{1270163061076} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270163061076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1471242467520).

1270163061076 is an abundant number, since it is smaller than the sum of its proper divisors (1672321873964).

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

1270163061076 is a wasteful number, since it uses less digits than its factorization.

1270163061076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

Adding to 1270163061076 its reverse (6701603610721), we get a palindrome (7971766671797).

The spelling of 1270163061076 in words is "one trillion, two hundred seventy billion, one hundred sixty-three million, sixty-one thousand, seventy-six".