4131331776 has 280 divisors, whose sum is σ = 14390150544. Its totient is φ = 1155409920.

The previous prime is 4131331703. The next prime is 4131331817. The reversal of 4131331776 is 6771331314.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4131331776.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 738526 + ... + 744098.

Almost surely, 2^4131331776 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 4131331776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7195075272).

4131331776 is an abundant number, since it is smaller than the sum of its proper divisors (10258818768).

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

4131331776 is a wasteful number, since it uses less digits than its factorization.

4131331776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621 (or 5602 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 4131331776 is about 64275.4368013163. The cubic root of 4131331776 is about 1604.5873268673.

The spelling of 4131331776 in words is "four billion, one hundred thirty-one million, three hundred thirty-one thousand, seven hundred seventy-six".