240045107760212 has 12 divisors (see below), whose sum is σ = 420079057259316. Its totient is φ = 120022519971840.

The previous prime is 240045107760191. The next prime is 240045107760259. The reversal of 240045107760212 is 212067701540042.

It can be written as a sum of positive squares in 2 ways, for example, as 61101674363536 + 178943433396676 = 7816756^2 + 13376974^2 .

It is a super-2 number, since 2×240045107760212² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240045107760212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14179412 + ... + 26098772.

It is an arithmetic number, because the mean of its divisors is an integer number (35006588104943).

Almost surely, 2^{240045107760212} is an apocalyptic number.

It is an amenable number.

240045107760212 is a deficient number, since it is larger than the sum of its proper divisors (180033949499104).

240045107760212 is a wasteful number, since it uses less digits than its factorization.

240045107760212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16954138 (or 16954136 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 240045107760212 in words is "two hundred forty trillion, forty-five billion, one hundred seven million, seven hundred sixty thousand, two hundred twelve".