99004863111408 has 160 divisors (see below), whose sum is σ = 289046692684800. Its totient is φ = 32436720797184.

The previous prime is 99004863111379. The next prime is 99004863111433. The reversal of 99004863111408 is 80411136840099.

99004863111408 is a `hidden beast` number, since 9 + 9 + 0 + 0 + 486 + 3 + 11 + 140 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149973385 + ... + 150632087.

It is an arithmetic number, because the mean of its divisors is an integer number (1806541829280).

Almost surely, 2^{99004863111408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99004863111408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144523346342400).

99004863111408 is an abundant number, since it is smaller than the sum of its proper divisors (190041829573392).

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

99004863111408 is a wasteful number, since it uses less digits than its factorization.

99004863111408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664676 (or 664664 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 99004863111408 in words is "ninety-nine trillion, four billion, eight hundred sixty-three million, one hundred eleven thousand, four hundred eight".