40164016822175 has 6 divisors (see below), whose sum is σ = 49803380859528. Its totient is φ = 32131213457720.

The previous prime is 40164016822157. The next prime is 40164016822217. The reversal of 40164016822175 is 57122861046104.

It is not a de Polignac number, because 40164016822175 - 2¹⁶ = 40164016756639 is a prime.

It is a super-2 number, since 2×40164016822175² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 803280336419 + ... + 803280336468.

It is an arithmetic number, because the mean of its divisors is an integer number (8300563476588).

Almost surely, 2^{40164016822175} is an apocalyptic number.

40164016822175 is a deficient number, since it is larger than the sum of its proper divisors (9639364037353).

40164016822175 is a wasteful number, since it uses less digits than its factorization.

40164016822175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606560672897 (or 1606560672892 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

Adding to 40164016822175 its reverse (57122861046104), we get a palindrome (97286877868279).

The spelling of 40164016822175 in words is "forty trillion, one hundred sixty-four billion, sixteen million, eight hundred twenty-two thousand, one hundred seventy-five".