6344669895740 has 48 divisors (see below), whose sum is σ = 15390065595744. Its totient is φ = 2171437824000.

The previous prime is 6344669895701. The next prime is 6344669895769. The reversal of 6344669895740 is 475989664436.

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, 848214161 + ... + 848221640.

It is an arithmetic number, because the mean of its divisors is an integer number (320626366578).

Almost surely, 2^{6344669895740} is an apocalyptic number.

It is an amenable number.

6344669895740 is an abundant number, since it is smaller than the sum of its proper divisors (9045395700004).

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

6344669895740 is a wasteful number, since it uses less digits than its factorization.

6344669895740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696435838 (or 1696435836 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 71.

The spelling of 6344669895740 in words is "six trillion, three hundred forty-four billion, six hundred sixty-nine million, eight hundred ninety-five thousand, seven hundred forty".