6777567147040 has 96 divisors (see below), whose sum is σ = 17063669952000. Its totient is φ = 2537982526464.

The previous prime is 6777567147031. The next prime is 6777567147079. The reversal of 6777567147040 is 407417657776.

It is a self number, because there is not a number n which added to its sum of digits gives 6777567147040.

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, 19419915 + ... + 19765834.

It is an arithmetic number, because the mean of its divisors is an integer number (177746562000).

Almost surely, 2^{6777567147040} is an apocalyptic number.

It is an amenable number.

6777567147040 is an abundant number, since it is smaller than the sum of its proper divisors (10286102804960).

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

6777567147040 is a wasteful number, since it uses less digits than its factorization.

6777567147040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39185834 (or 39185826 counting only the distinct ones).

The product of its (nonzero) digits is 48404160, while the sum is 61.

The spelling of 6777567147040 in words is "six trillion, seven hundred seventy-seven billion, five hundred sixty-seven million, one hundred forty-seven thousand, forty".