4091451376 has 20 divisors (see below), whose sum is σ = 8111541592. Its totient is φ = 1998150336.

The previous prime is 4091451361. The next prime is 4091451383. The reversal of 4091451376 is 6731541904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2972751 + ... + 2974126.

Almost surely, 2^4091451376 is an apocalyptic number.

It is an amenable number.

4091451376 is a deficient number, since it is larger than the sum of its proper divisors (4020090216).

4091451376 is a wasteful number, since it uses less digits than its factorization.

4091451376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5946928 (or 5946922 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 4091451376 is about 63964.4540037668. The cubic root of 4091451376 is about 1599.4075118757.

The spelling of 4091451376 in words is "four billion, ninety-one million, four hundred fifty-one thousand, three hundred seventy-six".