4150432720 has 80 divisors (see below), whose sum is σ = 11067684480. Its totient is φ = 1417923072.

The previous prime is 4150432691. The next prime is 4150432721. The reversal of 4150432720 is 272340514.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4150432721) 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 15 ways as a sum of consecutive naturals, for example, 145386 + ... + 171574.

It is an arithmetic number, because the mean of its divisors is an integer number (138346056).

Almost surely, 2^4150432720 is an apocalyptic number.

4150432720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4150432720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5533842240).

4150432720 is an abundant number, since it is smaller than the sum of its proper divisors (6917251760).

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

4150432720 is a wasteful number, since it uses less digits than its factorization.

4150432720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26492 (or 26486 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4150432720 is about 64423.8521046359. The cubic root of 4150432720 is about 1607.0564272711.

The spelling of 4150432720 in words is "four billion, one hundred fifty million, four hundred thirty-two thousand, seven hundred twenty".