240034140044 has 24 divisors (see below), whose sum is σ = 429588667200. Its totient is φ = 117324604800.

The previous prime is 240034140037. The next prime is 240034140089. The reversal of 240034140044 is 440041430042.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 240034139995 and 240034140022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728489 + ... + 3792320.

It is an arithmetic number, because the mean of its divisors is an integer number (17899527800).

Almost surely, 2^240034140044 is an apocalyptic number.

It is an amenable number.

240034140044 is a deficient number, since it is larger than the sum of its proper divisors (189554527156).

240034140044 is a wasteful number, since it uses less digits than its factorization.

240034140044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520993 (or 7520991 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 240034140044 its reverse (440041430042), we get a palindrome (680075570086).

The spelling of 240034140044 in words is "two hundred forty billion, thirty-four million, one hundred forty thousand, forty-four".