240011431214 has 16 divisors (see below), whose sum is σ = 375681227040. Its totient is φ = 114784665600.

The previous prime is 240011431193. The next prime is 240011431217. The reversal of 240011431214 is 412134110042.

It is a super-2 number, since 2×240011431214² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 240011431214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240011431217) 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, 2220014 + ... + 2325614.

It is an arithmetic number, because the mean of its divisors is an integer number (23480076690).

Almost surely, 2^240011431214 is an apocalyptic number.

240011431214 is a deficient number, since it is larger than the sum of its proper divisors (135669795826).

240011431214 is a wasteful number, since it uses less digits than its factorization.

240011431214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155035.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 240011431214 its reverse (412134110042), we get a palindrome (652145541256).

The spelling of 240011431214 in words is "two hundred forty billion, eleven million, four hundred thirty-one thousand, two hundred fourteen".