196869313900 has 216 divisors, whose sum is σ = 501532274880. Its totient is φ = 66879872640.

The previous prime is 196869313897. The next prime is 196869313913. The reversal of 196869313900 is 9313968691.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 421561467 + ... + 421561933.

It is an arithmetic number, because the mean of its divisors is an integer number (2321908680).

Almost surely, 2^196869313900 is an apocalyptic number.

196869313900 is a gapful number since it is divisible by the number (10) 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 196869313900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250766137440).

196869313900 is an abundant number, since it is smaller than the sum of its proper divisors (304662960980).

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

196869313900 is a wasteful number, since it uses less digits than its factorization.

196869313900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 196869313900 in words is "one hundred ninety-six billion, eight hundred sixty-nine million, three hundred thirteen thousand, nine hundred".