207047384064 has 352 divisors, whose sum is σ = 631668172800. Its totient is φ = 67802738688.

The previous prime is 207047384059. The next prime is 207047384081. The reversal of 207047384064 is 460483740702.

207047384064 is a `hidden beast` number, since 207 + 0 + 4 + 7 + 38 + 406 + 4 = 666.

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, 132129009 + ... + 132130575.

Almost surely, 2^207047384064 is an apocalyptic number.

207047384064 is a gapful number since it is divisible by the number (24) 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 207047384064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315834086400).

207047384064 is an abundant number, since it is smaller than the sum of its proper divisors (424620788736).

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

207047384064 is an frugal number, since it uses more digits than its factorization.

207047384064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 207047384064 in words is "two hundred seven billion, forty-seven million, three hundred eighty-four thousand, sixty-four".