6340257702272 has 32 divisors (see below), whose sum is σ = 13602596155680. Its totient is φ = 2926272784896.

The previous prime is 6340257702193. The next prime is 6340257702307. The reversal of 6340257702272 is 2722077520436.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905123848 + ... + 1905127175.

It is an arithmetic number, because the mean of its divisors is an integer number (425081129865).

Almost surely, 2^{6340257702272} is an apocalyptic number.

It is an amenable number.

6340257702272 is an abundant number, since it is smaller than the sum of its proper divisors (7262338453408).

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

6340257702272 is a wasteful number, since it uses less digits than its factorization.

6340257702272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810251050 (or 3810251038 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 6340257702272 in words is "six trillion, three hundred forty billion, two hundred fifty-seven million, seven hundred two thousand, two hundred seventy-two".