4131440976 has 40 divisors (see below), whose sum is σ = 11493882400. Its totient is φ = 1271212416.

The previous prime is 4131440923. The next prime is 4131440977. The reversal of 4131440976 is 6790441314.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131440977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3309826 + ... + 3311073.

It is an arithmetic number, because the mean of its divisors is an integer number (287347060).

Almost surely, 2^4131440976 is an apocalyptic number.

It is an amenable number.

4131440976 is an abundant number, since it is smaller than the sum of its proper divisors (7362441424).

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

4131440976 is a wasteful number, since it uses less digits than its factorization.

4131440976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620923 (or 6620917 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 4131440976 is about 64276.2862648427. The cubic root of 4131440976 is about 1604.6014643095.

The spelling of 4131440976 in words is "four billion, one hundred thirty-one million, four hundred forty thousand, nine hundred seventy-six".