3540471375168 has 168 divisors, whose sum is σ = 12489996425088. Its totient is φ = 933750678528.

The previous prime is 3540471375143. The next prime is 3540471375179. The reversal of 3540471375168 is 8615731740453.

3540471375168 is a `hidden beast` number, since 3 + 5 + 4 + 0 + 471 + 3 + 7 + 5 + 168 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33720396 + ... + 33825227.

It is an arithmetic number, because the mean of its divisors is an integer number (74345216816).

Almost surely, 2^{3540471375168} is an apocalyptic number.

It is an amenable number.

3540471375168 is an abundant number, since it is smaller than the sum of its proper divisors (8949525049920).

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

3540471375168 is a wasteful number, since it uses less digits than its factorization.

3540471375168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67545661 (or 67545648 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 3540471375168 in words is "three trillion, five hundred forty billion, four hundred seventy-one million, three hundred seventy-five thousand, one hundred sixty-eight".