9724334542403 has 16 divisors (see below), whose sum is σ = 10533707390976. Its totient is φ = 8923868664480.

The previous prime is 9724334542393. The next prime is 9724334542409. The reversal of 9724334542403 is 3042454334279.

It is a cyclic number.

It is not a de Polignac number, because 9724334542403 - 2¹² = 9724334538307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9724334542409) 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 15 ways as a sum of consecutive naturals, for example, 1349675 + ... + 4611972.

It is an arithmetic number, because the mean of its divisors is an integer number (658356711936).

Almost surely, 2^{9724334542403} is an apocalyptic number.

9724334542403 is a deficient number, since it is larger than the sum of its proper divisors (809372848573).

9724334542403 is a wasteful number, since it uses less digits than its factorization.

9724334542403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962394.

The product of its (nonzero) digits is 8709120, while the sum is 50.

The spelling of 9724334542403 in words is "nine trillion, seven hundred twenty-four billion, three hundred thirty-four million, five hundred forty-two thousand, four hundred three".