40134808111635 has 64 divisors (see below), whose sum is σ = 75521025216000. Its totient is φ = 20166602970240.

The previous prime is 40134808111633. The next prime is 40134808111663. The reversal of 40134808111635 is 53611180843104.

40134808111635 is a `hidden beast` number, since 4 + 0 + 1 + 3 + 4 + 8 + 0 + 8 + 1 + 1 + 1 + 635 = 666.

It is not a de Polignac number, because 40134808111635 - 2¹ = 40134808111633 is a prime.

It is a super-2 number, since 2×40134808111635² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (40134808111633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42759765 + ... + 43688294.

It is an arithmetic number, because the mean of its divisors is an integer number (1180016019000).

Almost surely, 2^{40134808111635} is an apocalyptic number.

40134808111635 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40134808111635 is a deficient number, since it is larger than the sum of its proper divisors (35386217104365).

40134808111635 is a wasteful number, since it uses less digits than its factorization.

40134808111635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86448273 (or 86448267 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

Adding to 40134808111635 its reverse (53611180843104), we get a palindrome (93745988954739).

The spelling of 40134808111635 in words is "forty trillion, one hundred thirty-four billion, eight hundred eight million, one hundred eleven thousand, six hundred thirty-five".