7431090001 has 8 divisors (see below), whose sum is σ = 7478004704. Its totient is φ = 7384262400.

The previous prime is 7431089989. The next prime is 7431090077. The reversal of 7431090001 is 1000901347.

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

It is a cyclic number.

It is not a de Polignac number, because 7431090001 - 2⁷ = 7431089873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7431090301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153826 + ... + 196276.

It is an arithmetic number, because the mean of its divisors is an integer number (934750588).

Almost surely, 2^7431090001 is an apocalyptic number.

It is an amenable number.

7431090001 is a deficient number, since it is larger than the sum of its proper divisors (46914703).

7431090001 is a wasteful number, since it uses less digits than its factorization.

7431090001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43551.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 7431090001 is about 86203.7702249733. The cubic root of 7431090001 is about 1951.4203984723.

Adding to 7431090001 its reverse (1000901347), we get a palindrome (8431991348).

The spelling of 7431090001 in words is "seven billion, four hundred thirty-one million, ninety thousand, one".