2792469816081 has 40 divisors (see below), whose sum is σ = 4560036596544. Its totient is φ = 1688930520480.

The previous prime is 2792469815999. The next prime is 2792469816139. The reversal of 2792469816081 is 1806189642972.

2792469816081 is a `hidden beast` number, since 2 + 7 + 9 + 2 + 469 + 8 + 160 + 8 + 1 = 666.

2792469816081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2792469816081 - 2⁷ = 2792469815953 is a prime.

It is a super-2 number, since 2×2792469816081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2792469816281) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2783830 + ... + 3651663.

Almost surely, 2^{2792469816081} is an apocalyptic number.

It is an amenable number.

2792469816081 is a deficient number, since it is larger than the sum of its proper divisors (1767566780463).

2792469816081 is a wasteful number, since it uses less digits than its factorization.

2792469816081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436003 (or 6435994 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 2792469816081 in words is "two trillion, seven hundred ninety-two billion, four hundred sixty-nine million, eight hundred sixteen thousand, eighty-one".