40134563144104 has 64 divisors (see below), whose sum is σ = 88692575287680. Its totient is φ = 16785529824000.

The previous prime is 40134563144089. The next prime is 40134563144107. The reversal of 40134563144104 is 40144136543104.

It is a super-2 number, since 2×40134563144104² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40134563144107) 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, 56047207 + ... + 56758774.

It is an arithmetic number, because the mean of its divisors is an integer number (1385821488870).

Almost surely, 2^{40134563144104} is an apocalyptic number.

40134563144104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40134563144104 is an abundant number, since it is smaller than the sum of its proper divisors (48558012143576).

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

40134563144104 is a wasteful number, since it uses less digits than its factorization.

40134563144104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112806322 (or 112806318 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 40134563144104 its reverse (40144136543104), we get a palindrome (80278699687208).

The spelling of 40134563144104 in words is "forty trillion, one hundred thirty-four billion, five hundred sixty-three million, one hundred forty-four thousand, one hundred four".