6340246757740 has 48 divisors (see below), whose sum is σ = 15217325690112. Its totient is φ = 2173694106816.

The previous prime is 6340246757711. The next prime is 6340246757809. The reversal of 6340246757740 is 477576420436.

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, 1851579 + ... + 4013581.

It is an arithmetic number, because the mean of its divisors is an integer number (317027618544).

Almost surely, 2^{6340246757740} is an apocalyptic number.

It is an amenable number.

6340246757740 is an abundant number, since it is smaller than the sum of its proper divisors (8877078932372).

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

6340246757740 is a wasteful number, since it uses less digits than its factorization.

6340246757740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182966 (or 2182964 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 55.

The spelling of 6340246757740 in words is "six trillion, three hundred forty billion, two hundred forty-six million, seven hundred fifty-seven thousand, seven hundred forty".