4166145377 has 8 divisors (see below), whose sum is σ = 4256112000. Its totient is φ = 4076234064.

The previous prime is 4166145337. The next prime is 4166145383. The reversal of 4166145377 is 7735416614.

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

It is a cyclic number.

It is not a de Polignac number, because 4166145377 - 2¹⁸ = 4165883233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4166145317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162374 + ... + 186272.

It is an arithmetic number, because the mean of its divisors is an integer number (532014000).

Almost surely, 2^4166145377 is an apocalyptic number.

4166145377 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4166145377 is a deficient number, since it is larger than the sum of its proper divisors (89966623).

4166145377 is a wasteful number, since it uses less digits than its factorization.

4166145377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27655.

The product of its digits is 423360, while the sum is 44.

The square root of 4166145377 is about 64545.6844180926. The cubic root of 4166145377 is about 1609.0818649254.

The spelling of 4166145377 in words is "four billion, one hundred sixty-six million, one hundred forty-five thousand, three hundred seventy-seven".