4165354332 has 72 divisors (see below), whose sum is σ = 11000283840. Its totient is φ = 1327267200.

The previous prime is 4165354327. The next prime is 4165354351. The reversal of 4165354332 is 2334535614.

It is a super-2 number, since 2×4165354332² = 34700353422222332448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85693 + ... + 125195.

It is an arithmetic number, because the mean of its divisors is an integer number (152781720).

Almost surely, 2^4165354332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4165354332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5500141920).

4165354332 is an abundant number, since it is smaller than the sum of its proper divisors (6834929508).

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

4165354332 is a wasteful number, since it uses less digits than its factorization.

4165354332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39643 (or 39638 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 4165354332 is about 64539.5563356303. The cubic root of 4165354332 is about 1608.9800172446.

Adding to 4165354332 its reverse (2334535614), we get a palindrome (6499889946).

The spelling of 4165354332 in words is "four billion, one hundred sixty-five million, three hundred fifty-four thousand, three hundred thirty-two".