4163292616640 has 112 divisors (see below), whose sum is σ = 10109702155968. Its totient is φ = 1632471220224.

The previous prime is 4163292616607. The next prime is 4163292616667. The reversal of 4163292616640 is 466162923614.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19448429 + ... + 19661331.

Almost surely, 2^{4163292616640} is an apocalyptic number.

4163292616640 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 4163292616640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5054851077984).

4163292616640 is an abundant number, since it is smaller than the sum of its proper divisors (5946409539328).

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

4163292616640 is a wasteful number, since it uses less digits than its factorization.

4163292616640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214126 (or 214116 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 4163292616640 in words is "four trillion, one hundred sixty-three billion, two hundred ninety-two million, six hundred sixteen thousand, six hundred forty".