40240240244024 has 16 divisors (see below), whose sum is σ = 75867303777720. Its totient is φ = 20008959236640.

The previous prime is 40240240244011. The next prime is 40240240244063. The reversal of 40240240244024 is 42044204204204.

It is a super-2 number, since 2×40240240244024² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13895109134 + ... + 13895112029.

Almost surely, 2^{40240240244024} is an apocalyptic number.

It is an amenable number.

40240240244024 is a deficient number, since it is larger than the sum of its proper divisors (35627063533696).

40240240244024 is a wasteful number, since it uses less digits than its factorization.

40240240244024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27790221350 (or 27790221346 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 40240240244024 its reverse (42044204204204), we get a palindrome (82284444448228).

The spelling of 40240240244024 in words is "forty trillion, two hundred forty billion, two hundred forty million, two hundred forty-four thousand, twenty-four".