207482288140 has 48 divisors (see below), whose sum is σ = 451264413600. Its totient is φ = 80037396992.

The previous prime is 207482288119. The next prime is 207482288201. The reversal of 207482288140 is 41882284702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288351 + ... + 705769.

It is an arithmetic number, because the mean of its divisors is an integer number (9401341950).

Almost surely, 2^207482288140 is an apocalyptic number.

207482288140 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 207482288140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225632206800).

207482288140 is an abundant number, since it is smaller than the sum of its proper divisors (243782125460).

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

207482288140 is a wasteful number, since it uses less digits than its factorization.

207482288140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418314 (or 418312 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 46.

The spelling of 207482288140 in words is "two hundred seven billion, four hundred eighty-two million, two hundred eighty-eight thousand, one hundred forty".