207492172300 has 144 divisors (see below), whose sum is σ = 545111985600. Its totient is φ = 66923274240.

The previous prime is 207492172271. The next prime is 207492172309. The reversal of 207492172300 is 3271294702.

207492172300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 207492172300.

It is not an unprimeable number, because it can be changed into a prime (207492172309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45610426 + ... + 45614974.

It is an arithmetic number, because the mean of its divisors is an integer number (3785499900).

Almost surely, 2^207492172300 is an apocalyptic number.

207492172300 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 207492172300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272555992800).

207492172300 is an abundant number, since it is smaller than the sum of its proper divisors (337619813300).

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

207492172300 is a wasteful number, since it uses less digits than its factorization.

207492172300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8420 (or 8413 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 207492172300 in words is "two hundred seven billion, four hundred ninety-two million, one hundred seventy-two thousand, three hundred".