9499559978413 has 8 divisors (see below), whose sum is σ = 10059979267008. Its totient is φ = 8939320872384.

The previous prime is 9499559978407. The next prime is 9499559978417. The reversal of 9499559978413 is 3148799559949.

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

It is a cyclic number.

It is not a de Polignac number, because 9499559978413 - 2⁴¹ = 7300536722861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9499559978417) 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, 44937081 + ... + 45147982.

It is an arithmetic number, because the mean of its divisors is an integer number (1257497408376).

Almost surely, 2^{9499559978413} is an apocalyptic number.

It is an amenable number.

9499559978413 is a deficient number, since it is larger than the sum of its proper divisors (560419288595).

9499559978413 is a wasteful number, since it uses less digits than its factorization.

9499559978413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90091283.

The product of its digits is 3968092800, while the sum is 82.

The spelling of 9499559978413 in words is "nine trillion, four hundred ninety-nine billion, five hundred fifty-nine million, nine hundred seventy-eight thousand, four hundred thirteen".