40134563144083 has 4 divisors (see below), whose sum is σ = 40202243689608. Its totient is φ = 40066882598560.

The previous prime is 40134563144077. The next prime is 40134563144089. The reversal of 40134563144083 is 38044136543104.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40134563144077) and next prime (40134563144089).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40134563144083 is a prime.

It is a super-2 number, since 2×40134563144083² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40134563144089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33840271873 + ... + 33840273058.

It is an arithmetic number, because the mean of its divisors is an integer number (10050560922402).

Almost surely, 2^{40134563144083} is an apocalyptic number.

40134563144083 is a deficient number, since it is larger than the sum of its proper divisors (67680545525).

40134563144083 is an equidigital number, since it uses as much as digits as its factorization.

40134563144083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67680545524.

The product of its (nonzero) digits is 1658880, while the sum is 46.

Adding to 40134563144083 its reverse (38044136543104), we get a palindrome (78178699687187).

The spelling of 40134563144083 in words is "forty trillion, one hundred thirty-four billion, five hundred sixty-three million, one hundred forty-four thousand, eighty-three".