1240203031014 has 16 divisors (see below), whose sum is σ = 2484263621952. Its totient is φ = 412758083688.

The previous prime is 1240203030977. The next prime is 1240203031021. The reversal of 1240203031014 is 4101303020421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160727484 + ... + 160735199.

It is an arithmetic number, because the mean of its divisors is an integer number (155266476372).

Almost surely, 2^{1240203031014} is an apocalyptic number.

1240203031014 is an abundant number, since it is smaller than the sum of its proper divisors (1244060590938).

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

1240203031014 is a wasteful number, since it uses less digits than its factorization.

1240203031014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321463331.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1240203031014 its reverse (4101303020421), we get a palindrome (5341506051435).

The spelling of 1240203031014 in words is "one trillion, two hundred forty billion, two hundred three million, thirty-one thousand, fourteen".