7901203241472 has 320 divisors, whose sum is σ = 21602733229440. Its totient is φ = 2565409406976.

The previous prime is 7901203241447. The next prime is 7901203241473. The reversal of 7901203241472 is 2741423021097.

It is not an unprimeable number, because it can be changed into a prime (7901203241473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7924977678 + ... + 7924978674.

It is an arithmetic number, because the mean of its divisors is an integer number (67508541342).

Almost surely, 2^{7901203241472} 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 7901203241472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10801366614720).

7901203241472 is an abundant number, since it is smaller than the sum of its proper divisors (13701529987968).

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

7901203241472 is a wasteful number, since it uses less digits than its factorization.

7901203241472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 7901203241472 in words is "seven trillion, nine hundred one billion, two hundred three million, two hundred forty-one thousand, four hundred seventy-two".