9974212124799 has 128 divisors (see below), whose sum is σ = 15129354240000. Its totient is φ = 5802375720960.

The previous prime is 9974212124783. The next prime is 9974212124803.

9974212124799 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9974212124799 - 2⁴ = 9974212124783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974212124299) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 6979853817 + ... + 6979855245.

It is an arithmetic number, because the mean of its divisors is an integer number (118198080000).

Almost surely, 2^{9974212124799} is an apocalyptic number.

9974212124799 is a deficient number, since it is larger than the sum of its proper divisors (5155142115201).

9974212124799 is a wasteful number, since it uses less digits than its factorization.

9974212124799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153.

The product of its digits is 41150592, while the sum is 66.

The spelling of 9974212124799 in words is "nine trillion, nine hundred seventy-four billion, two hundred twelve million, one hundred twenty-four thousand, seven hundred ninety-nine".