1240366563214 has 16 divisors (see below), whose sum is σ = 1868940738000. Its totient is φ = 617386886784.

The previous prime is 1240366563211. The next prime is 1240366563223. The reversal of 1240366563214 is 4123656630421.

It is a happy number.

It is a super-2 number, since 2×1240366563214² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240366563211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4379542 + ... + 4654150.

It is an arithmetic number, because the mean of its divisors is an integer number (116808796125).

Almost surely, 2^{1240366563214} is an apocalyptic number.

1240366563214 is a deficient number, since it is larger than the sum of its proper divisors (628574174786).

1240366563214 is a wasteful number, since it uses less digits than its factorization.

1240366563214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284787.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1240366563214 in words is "one trillion, two hundred forty billion, three hundred sixty-six million, five hundred sixty-three thousand, two hundred fourteen".