40134824885166 has 96 divisors (see below), whose sum is σ = 88336153753344. Its totient is φ = 12147481632000.

The previous prime is 40134824885149. The next prime is 40134824885201. The reversal of 40134824885166 is 66158842843104.

It is a super-2 number, since 2×40134824885166² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2856360841 + ... + 2856374891.

It is an arithmetic number, because the mean of its divisors is an integer number (920168268264).

Almost surely, 2^{40134824885166} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40134824885166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44168076876672).

40134824885166 is an abundant number, since it is smaller than the sum of its proper divisors (48201328868178).

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

40134824885166 is a wasteful number, since it uses less digits than its factorization.

40134824885166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18518 (or 18507 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 60.

The spelling of 40134824885166 in words is "forty trillion, one hundred thirty-four billion, eight hundred twenty-four million, eight hundred eighty-five thousand, one hundred sixty-six".