9942408548 has 12 divisors (see below), whose sum is σ = 17486649600. Its totient is φ = 4946222952.

The previous prime is 9942408527. The next prime is 9942408557. The reversal of 9942408548 is 8458042499.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9942408548.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6244436 + ... + 6246027.

It is an arithmetic number, because the mean of its divisors is an integer number (1457220800).

Almost surely, 2^9942408548 is an apocalyptic number.

It is an amenable number.

9942408548 is a deficient number, since it is larger than the sum of its proper divisors (7544241052).

9942408548 is a wasteful number, since it uses less digits than its factorization.

9942408548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490666 (or 12490664 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The square root of 9942408548 is about 99711.6269449055. The cubic root of 9942408548 is about 2150.2908240449.

The spelling of 9942408548 in words is "nine billion, nine hundred forty-two million, four hundred eight thousand, five hundred forty-eight".