4164040154 has 8 divisors (see below), whose sum is σ = 6246600660. Its totient is φ = 2081839936.

The previous prime is 4164040123. The next prime is 4164040157. The reversal of 4164040154 is 4510404614.

It can be written as a sum of positive squares in 2 ways, for example, as 4112272129 + 51768025 = 64127^2 + 7195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4164040157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 59039 + ... + 108690.

Almost surely, 2^4164040154 is an apocalyptic number.

4164040154 is a deficient number, since it is larger than the sum of its proper divisors (2082560506).

4164040154 is a wasteful number, since it uses less digits than its factorization.

4164040154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180144.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4164040154 is about 64529.3743499811. The cubic root of 4164040154 is about 1608.8107872595.

Adding to 4164040154 its reverse (4510404614), we get a palindrome (8674444768).

The spelling of 4164040154 in words is "four billion, one hundred sixty-four million, forty thousand, one hundred fifty-four".