4161499350 has 48 divisors (see below), whose sum is σ = 10349886672. Its totient is φ = 1106575360.

The previous prime is 4161499327. The next prime is 4161499379. The reversal of 4161499350 is 539941614.

4161499350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 13654 + ... + 92246.

It is an arithmetic number, because the mean of its divisors is an integer number (215622639).

Almost surely, 2^4161499350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4161499350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5174943336).

4161499350 is an abundant number, since it is smaller than the sum of its proper divisors (6188387322).

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

4161499350 is a wasteful number, since it uses less digits than its factorization.

4161499350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78961 (or 78956 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 4161499350 is about 64509.6841567218. The cubic root of 4161499350 is about 1608.4835005846.

The spelling of 4161499350 in words is "four billion, one hundred sixty-one million, four hundred ninety-nine thousand, three hundred fifty".