9516901078842 has 8 divisors (see below), whose sum is σ = 19033802157696. Its totient is φ = 3172300359612.

The previous prime is 9516901078819. The next prime is 9516901078849. The reversal of 9516901078842 is 2488701096159.

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

9516901078842 is an admirable number.

It is a super-2 number, since 2×9516901078842² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9516901078849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793075089898 + ... + 793075089909.

It is an arithmetic number, because the mean of its divisors is an integer number (2379225269712).

Almost surely, 2^{9516901078842} is an apocalyptic number.

9516901078842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9516901078842 is a wasteful number, since it uses less digits than its factorization.

9516901078842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586150179812.

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 9516901078842 in words is "nine trillion, five hundred sixteen billion, nine hundred one million, seventy-eight thousand, eight hundred forty-two".