6344506516072 has 16 divisors (see below), whose sum is σ = 11896263610560. Its totient is φ = 3172169553264.

The previous prime is 6344506516043. The next prime is 6344506516133. The reversal of 6344506516072 is 2706156054436.

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, 10140378 + ... + 10747849.

It is an arithmetic number, because the mean of its divisors is an integer number (743516475660).

Almost surely, 2^{6344506516072} is an apocalyptic number.

It is an amenable number.

6344506516072 is a deficient number, since it is larger than the sum of its proper divisors (5551757094488).

6344506516072 is a wasteful number, since it uses less digits than its factorization.

6344506516072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20926200 (or 20926196 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 6344506516072 in words is "six trillion, three hundred forty-four billion, five hundred six million, five hundred sixteen thousand, seventy-two".