276615071116145 has 16 divisors (see below), whose sum is σ = 332794875516480. Its totient is φ = 220720875338304.

The previous prime is 276615071116127. The next prime is 276615071116229. The reversal of 276615071116145 is 541611170516672.

It is a cyclic number.

It is not a de Polignac number, because 276615071116145 - 2²⁶ = 276615004007281 is a prime.

It is a super-2 number, since 2×276615071116145² (a number of 30 digits) contains 22 as substring.

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, 199182062 + ... + 200566008.

It is an arithmetic number, because the mean of its divisors is an integer number (20799679719780).

Almost surely, 2^{276615071116145} is an apocalyptic number.

It is an amenable number.

276615071116145 is a deficient number, since it is larger than the sum of its proper divisors (56179804400335).

276615071116145 is a wasteful number, since it uses less digits than its factorization.

276615071116145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487104.

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 276615071116145 in words is "two hundred seventy-six trillion, six hundred fifteen billion, seventy-one million, one hundred sixteen thousand, one hundred forty-five".