40134103013244 has 24 divisors (see below), whose sum is σ = 93647327616640. Its totient is φ = 13377879015984.

The previous prime is 40134103013219. The next prime is 40134103013311. The reversal of 40134103013244 is 44231030143104.

It is a super-2 number, since 2×40134103013244² (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 7 ways as a sum of consecutive naturals, for example, 18336184 + ... + 20407935.

Almost surely, 2^{40134103013244} is an apocalyptic number.

It is an amenable number.

40134103013244 is an abundant number, since it is smaller than the sum of its proper divisors (53513224603396).

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

40134103013244 is a wasteful number, since it uses less digits than its factorization.

40134103013244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38830449 (or 38830447 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 40134103013244 its reverse (44231030143104), we get a palindrome (84365133156348).

The spelling of 40134103013244 in words is "forty trillion, one hundred thirty-four billion, one hundred three million, thirteen thousand, two hundred forty-four".