6071377546640 has 80 divisors (see below), whose sum is σ = 16147610296320. Its totient is φ = 2079667699200.

The previous prime is 6071377546589. The next prime is 6071377546643. The reversal of 6071377546640 is 466457731706.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (6071377546643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4472336 + ... + 5669615.

It is an arithmetic number, because the mean of its divisors is an integer number (201845128704).

Almost surely, 2^{6071377546640} is an apocalyptic number.

It is an amenable number.

6071377546640 is an abundant number, since it is smaller than the sum of its proper divisors (10076232749680).

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

6071377546640 is a wasteful number, since it uses less digits than its factorization.

6071377546640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10143040 (or 10143034 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 6071377546640 in words is "six trillion, seventy-one billion, three hundred seventy-seven million, five hundred forty-six thousand, six hundred forty".