3012200240 has 40 divisors (see below), whose sum is σ = 8003847840. Its totient is φ = 1032754176.

The previous prime is 3012200239. The next prime is 3012200263. The reversal of 3012200240 is 420022103.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2688905 + ... + 2690024.

It is an arithmetic number, because the mean of its divisors is an integer number (200096196).

Almost surely, 2^3012200240 is an apocalyptic number.

It is an amenable number.

3012200240 is an abundant number, since it is smaller than the sum of its proper divisors (4991647600).

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

3012200240 is a wasteful number, since it uses less digits than its factorization.

3012200240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378949 (or 5378943 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3012200240 is about 54883.5151935442. The cubic root of 3012200240 is about 1444.2020138742.

Adding to 3012200240 its reverse (420022103), we get a palindrome (3432222343).

The spelling of 3012200240 in words is "three billion, twelve million, two hundred thousand, two hundred forty".