6734450623388 has 12 divisors (see below), whose sum is σ = 12405566937960. Its totient is φ = 3190002926832.

The previous prime is 6734450623363. The next prime is 6734450623393. The reversal of 6734450623388 is 8833260544376.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44305596131 + ... + 44305596282.

It is an arithmetic number, because the mean of its divisors is an integer number (1033797244830).

Almost surely, 2^{6734450623388} is an apocalyptic number.

It is an amenable number.

6734450623388 is a deficient number, since it is larger than the sum of its proper divisors (5671116314572).

6734450623388 is a wasteful number, since it uses less digits than its factorization.

6734450623388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88611192436 (or 88611192434 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 59.

The spelling of 6734450623388 in words is "six trillion, seven hundred thirty-four billion, four hundred fifty million, six hundred twenty-three thousand, three hundred eighty-eight".