4095991454 has 8 divisors (see below), whose sum is σ = 6157316088. Its totient is φ = 2043552760.

The previous prime is 4095991429. The next prime is 4095991469. The reversal of 4095991454 is 4541995904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4095991454³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220332 + ... + 2222175.

It is an arithmetic number, because the mean of its divisors is an integer number (769664511).

Almost surely, 2^4095991454 is an apocalyptic number.

4095991454 is a deficient number, since it is larger than the sum of its proper divisors (2061324634).

4095991454 is a wasteful number, since it uses less digits than its factorization.

4095991454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4442970.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 4095991454 is about 63999.9332343402. The cubic root of 4095991454 is about 1599.9988872388.

The spelling of 4095991454 in words is "four billion, ninety-five million, nine hundred ninety-one thousand, four hundred fifty-four".