4166265129 has 8 divisors (see below), whose sum is σ = 5982329472. Its totient is φ = 2563855440.

The previous prime is 4166265127. The next prime is 4166265151. The reversal of 4166265129 is 9215626614.

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

It is not a de Polignac number, because 4166265129 - 2¹ = 4166265127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4166265121) 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, 53413617 + ... + 53413694.

It is an arithmetic number, because the mean of its divisors is an integer number (747791184).

Almost surely, 2^4166265129 is an apocalyptic number.

It is an amenable number.

4166265129 is a deficient number, since it is larger than the sum of its proper divisors (1816064343).

4166265129 is a wasteful number, since it uses less digits than its factorization.

4166265129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106827327.

The product of its digits is 155520, while the sum is 42.

The square root of 4166265129 is about 64546.6120644608. The cubic root of 4166265129 is about 1609.0972819682.

The spelling of 4166265129 in words is "four billion, one hundred sixty-six million, two hundred sixty-five thousand, one hundred twenty-nine".