99706127786496 has 960 divisors, whose sum is σ = 372354173807616. Its totient is φ = 25876636876800.

The previous prime is 99706127786453. The next prime is 99706127786537. The reversal of 99706127786496 is 69468772160799.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14302984291 + ... + 14302991261.

Almost surely, 2^{99706127786496} is an apocalyptic number.

99706127786496 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99706127786496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186177086903808).

99706127786496 is an abundant number, since it is smaller than the sum of its proper divisors (272648046021120).

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

99706127786496 is a wasteful number, since it uses less digits than its factorization.

99706127786496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8515 (or 8487 counting only the distinct ones).

The product of its (nonzero) digits is 3456649728, while the sum is 81.

The spelling of 99706127786496 in words is "ninety-nine trillion, seven hundred six billion, one hundred twenty-seven million, seven hundred eighty-six thousand, four hundred ninety-six".