9931364020005 has 8 divisors (see below), whose sum is σ = 15890182432032. Its totient is φ = 5296727477328.

The previous prime is 9931364020003. The next prime is 9931364020007. The reversal of 9931364020005 is 5000204631399.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9931364020003) and next prime (9931364020007).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9931364020005 - 2¹ = 9931364020003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9931364020003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331045467319 + ... + 331045467348.

It is an arithmetic number, because the mean of its divisors is an integer number (1986272804004).

Almost surely, 2^{9931364020005} is an apocalyptic number.

It is an amenable number.

9931364020005 is a deficient number, since it is larger than the sum of its proper divisors (5958818412027).

9931364020005 is a wasteful number, since it uses less digits than its factorization.

9931364020005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662090934675.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 9931364020005 in words is "nine trillion, nine hundred thirty-one billion, three hundred sixty-four million, twenty thousand, five".