2366720140 has 24 divisors (see below), whose sum is σ = 4977750960. Its totient is φ = 945233088.

The previous prime is 2366720107. The next prime is 2366720143. The reversal of 2366720140 is 410276632.

It is not an unprimeable number, because it can be changed into a prime (2366720143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77550 + ... + 103669.

It is an arithmetic number, because the mean of its divisors is an integer number (207406290).

Almost surely, 2^2366720140 is an apocalyptic number.

2366720140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2366720140 is an abundant number, since it is smaller than the sum of its proper divisors (2611030820).

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

2366720140 is a wasteful number, since it uses less digits than its factorization.

2366720140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181881 (or 181879 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2366720140 is about 48648.9479845145. The cubic root of 2366720140 is about 1332.6485635168.

Adding to 2366720140 its reverse (410276632), we get a palindrome (2776996772).

The spelling of 2366720140 in words is "two billion, three hundred sixty-six million, seven hundred twenty thousand, one hundred forty".