10275621742776 has 128 divisors (see below), whose sum is σ = 27744657696000. Its totient is φ = 3152648936448.

The previous prime is 10275621742759. The next prime is 10275621742783. The reversal of 10275621742776 is 67724712657201.

It is a super-2 number, since 2×10275621742776² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284838276 + ... + 284874348.

It is an arithmetic number, because the mean of its divisors is an integer number (216755138250).

Almost surely, 2^{10275621742776} 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 10275621742776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13872328848000).

10275621742776 is an abundant number, since it is smaller than the sum of its proper divisors (17469035953224).

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

10275621742776 is a wasteful number, since it uses less digits than its factorization.

10275621742776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38693 (or 38689 counting only the distinct ones).

The product of its (nonzero) digits is 13829760, while the sum is 57.

The spelling of 10275621742776 in words is "ten trillion, two hundred seventy-five billion, six hundred twenty-one million, seven hundred forty-two thousand, seven hundred seventy-six".