2699681055076 has 24 divisors (see below), whose sum is σ = 4781493037440. Its totient is φ = 1333541073312.

The previous prime is 2699681054953. The next prime is 2699681055079. The reversal of 2699681055076 is 6705501869962.

It is a junction number, because it is equal to n+sod(n) for n = 2699681054999 and 2699681055017.

It is not an unprimeable number, because it can be changed into a prime (2699681055079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15342885 + ... + 15517843.

It is an arithmetic number, because the mean of its divisors is an integer number (199228876560).

Almost surely, 2^{2699681055076} is an apocalyptic number.

It is an amenable number.

2699681055076 is a deficient number, since it is larger than the sum of its proper divisors (2081811982364).

2699681055076 is a wasteful number, since it uses less digits than its factorization.

2699681055076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221523 (or 221521 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 64.

The spelling of 2699681055076 in words is "two trillion, six hundred ninety-nine billion, six hundred eighty-one million, fifty-five thousand, seventy-six".