6140263189720 has 64 divisors (see below), whose sum is σ = 15557734333440. Its totient is φ = 2160796425600.

The previous prime is 6140263189703. The next prime is 6140263189769. The reversal of 6140263189720 is 279813620416.

It is a happy number.

It is a congruent number.

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, 225069322 + ... + 225096601.

It is an arithmetic number, because the mean of its divisors is an integer number (243089598960).

Almost surely, 2^{6140263189720} is an apocalyptic number.

It is an amenable number.

6140263189720 is an abundant number, since it is smaller than the sum of its proper divisors (9417471143720).

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

6140263189720 is a wasteful number, since it uses less digits than its factorization.

6140263189720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450165976 (or 450165972 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 6140263189720 in words is "six trillion, one hundred forty billion, two hundred sixty-three million, one hundred eighty-nine thousand, seven hundred twenty".