207385920000 has 1400 divisors, whose sum is σ = 894224956416. Its totient is φ = 47029248000.

The previous prime is 207385919977. The next prime is 207385920017. The reversal of 207385920000 is 29583702.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1400).

It is a super-3 number, since 3×207385920000³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 1632959937 + ... + 1632960063.

Almost surely, 2^207385920000 is an apocalyptic number.

207385920000 is a gapful number since it is divisible by the number (20) 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 207385920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447112478208).

207385920000 is an abundant number, since it is smaller than the sum of its proper divisors (686839036416).

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

207385920000 is an frugal number, since it uses more digits than its factorization.

207385920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 207385920000 in words is "two hundred seven billion, three hundred eighty-five million, nine hundred twenty thousand".