6973550129472 has 112 divisors (see below), whose sum is σ = 18815287296960. Its totient is φ = 2279051476992.

The previous prime is 6973550129459. The next prime is 6973550129503. The reversal of 6973550129472 is 2749210553796.

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 15 ways as a sum of consecutive naturals, for example, 243054 + ... + 3742482.

It is an arithmetic number, because the mean of its divisors is an integer number (167993636580).

Almost surely, 2^{6973550129472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6973550129472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9407643648480).

6973550129472 is an abundant number, since it is smaller than the sum of its proper divisors (11841737167488).

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

6973550129472 is a wasteful number, since it uses less digits than its factorization.

6973550129472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499648 (or 3499638 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 6973550129472 in words is "six trillion, nine hundred seventy-three billion, five hundred fifty million, one hundred twenty-nine thousand, four hundred seventy-two".