4140523012 has 12 divisors (see below), whose sum is σ = 7248566556. Its totient is φ = 2069504000.

The previous prime is 4140523003. The next prime is 4140523027. The reversal of 4140523012 is 2103250414.

It can be written as a sum of positive squares in 2 ways, for example, as 3310161156 + 830361856 = 57534^2 + 28816^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176989 + ... + 199012.

It is an arithmetic number, because the mean of its divisors is an integer number (604047213).

Almost surely, 2^4140523012 is an apocalyptic number.

It is an amenable number.

4140523012 is a deficient number, since it is larger than the sum of its proper divisors (3108043544).

4140523012 is a wasteful number, since it uses less digits than its factorization.

4140523012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378758 (or 378756 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4140523012 is about 64346.8959002686. The cubic root of 4140523012 is about 1605.7763879304.

Adding to 4140523012 its reverse (2103250414), we get a palindrome (6243773426).

The spelling of 4140523012 in words is "four billion, one hundred forty million, five hundred twenty-three thousand, twelve".