68190955003404 has 192 divisors, whose sum is σ = 179934909235200. Its totient is φ = 22328105025600.

The previous prime is 68190955003351. The next prime is 68190955003477. The reversal of 68190955003404 is 40430055909186.

68190955003404 is a `hidden beast` number, since 6 + 8 + 1 + 9 + 0 + 95 + 500 + 3 + 40 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12464072389 + ... + 12464077859.

It is an arithmetic number, because the mean of its divisors is an integer number (937160985600).

Almost surely, 2^{68190955003404} 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 68190955003404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89967454617600).

68190955003404 is an abundant number, since it is smaller than the sum of its proper divisors (111743954231796).

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

68190955003404 is a wasteful number, since it uses less digits than its factorization.

68190955003404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081 (or 10073 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 68190955003404 in words is "sixty-eight trillion, one hundred ninety billion, nine hundred fifty-five million, three thousand, four hundred four".