8135598990246 has 192 divisors, whose sum is σ = 20530035429120. Its totient is φ = 2130298410240.

The previous prime is 8135598990229. The next prime is 8135598990287. The reversal of 8135598990246 is 6420998955318.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 337887160 + ... + 337911236.

It is an arithmetic number, because the mean of its divisors is an integer number (106927267860).

Almost surely, 2^{8135598990246} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8135598990246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10265017714560).

8135598990246 is an abundant number, since it is smaller than the sum of its proper divisors (12394436438874).

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

8135598990246 is a wasteful number, since it uses less digits than its factorization.

8135598990246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24739 (or 24732 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 69.

The spelling of 8135598990246 in words is "eight trillion, one hundred thirty-five billion, five hundred ninety-eight million, nine hundred ninety thousand, two hundred forty-six".