40134563144076 has 48 divisors (see below), whose sum is σ = 96985750659840. Its totient is φ = 12902308372800.

The previous prime is 40134563144057. The next prime is 40134563144077. The reversal of 40134563144076 is 67044136543104.

It is a happy number.

It is a super-2 number, since 2×40134563144076² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40134563144077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64702150 + ... + 65319501.

It is an arithmetic number, because the mean of its divisors is an integer number (2020536472080).

Almost surely, 2^{40134563144076} is an apocalyptic number.

It is an amenable number.

40134563144076 is an abundant number, since it is smaller than the sum of its proper divisors (56851187515764).

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

40134563144076 is a wasteful number, since it uses less digits than its factorization.

40134563144076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130022574 (or 130022572 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 40134563144076 in words is "forty trillion, one hundred thirty-four billion, five hundred sixty-three million, one hundred forty-four thousand, seventy-six".