40343482661184 has 84 divisors (see below), whose sum is σ = 115639333910100. Its totient is φ = 13447592048640.

The previous prime is 40343482661177. The next prime is 40343482661231. The reversal of 40343482661184 is 48116628434304.

40343482661184 is a `hidden beast` number, since 4 + 0 + 3 + 43 + 482 + 6 + 6 + 118 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20490469689600 + 19853012971584 = 4526640^2 + 4455672^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40343482661184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34000342 + ... + 35166890.

It is an arithmetic number, because the mean of its divisors is an integer number (1376658737025).

Almost surely, 2^{40343482661184} is an apocalyptic number.

It is an amenable number.

40343482661184 is an abundant number, since it is smaller than the sum of its proper divisors (75295851248916).

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

40343482661184 is a wasteful number, since it uses less digits than its factorization.

40343482661184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226608 (or 1226595 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 54.

The spelling of 40343482661184 in words is "forty trillion, three hundred forty-three billion, four hundred eighty-two million, six hundred sixty-one thousand, one hundred eighty-four".