4332491451 has 6 divisors (see below), whose sum is σ = 6258043220. Its totient is φ = 2888327628.

The previous prime is 4332491447. The next prime is 4332491461. The reversal of 4332491451 is 1541942334.

It is not a de Polignac number, because 4332491451 - 2² = 4332491447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4332491411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240693961 + ... + 240693978.

Almost surely, 2^4332491451 is an apocalyptic number.

4332491451 is a deficient number, since it is larger than the sum of its proper divisors (1925551769).

4332491451 is a wasteful number, since it uses less digits than its factorization.

4332491451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481387945 (or 481387942 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4332491451 is about 65821.6639944631. The cubic root of 4332491451 is about 1630.2188285630.

The spelling of 4332491451 in words is "four billion, three hundred thirty-two million, four hundred ninety-one thousand, four hundred fifty-one".