6761010606440 has 16 divisors (see below), whose sum is σ = 15212273864580. Its totient is φ = 2704404242560.

The previous prime is 6761010606409. The next prime is 6761010606463. The reversal of 6761010606440 is 446060101676.

It can be written as a sum of positive squares in 2 ways, for example, as 6361402041124 + 399608565316 = 2522182^2 + 632146^2 .

It is a super-2 number, since 2×6761010606440² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84512632541 + ... + 84512632620.

Almost surely, 2^{6761010606440} is an apocalyptic number.

It is an amenable number.

6761010606440 is an abundant number, since it is smaller than the sum of its proper divisors (8451263258140).

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

6761010606440 is a wasteful number, since it uses less digits than its factorization.

6761010606440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169025265172 (or 169025265168 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 6761010606440 in words is "six trillion, seven hundred sixty-one billion, ten million, six hundred six thousand, four hundred forty".