1040433401 has 8 divisors (see below), whose sum is σ = 1196362944. Its totient is φ = 886327920.

The previous prime is 1040433341. The next prime is 1040433413. The reversal of 1040433401 is 1043340401.

It is a happy number.

1040433401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1040433401 - 2¹⁸ = 1040171257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1040433481) 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, 454790 + ... + 457071.

It is an arithmetic number, because the mean of its divisors is an integer number (149545368).

Almost surely, 2^1040433401 is an apocalyptic number.

It is an amenable number.

1040433401 is a deficient number, since it is larger than the sum of its proper divisors (155929543).

1040433401 is an equidigital number, since it uses as much as digits as its factorization.

1040433401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912031.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1040433401 is about 32255.7498905234. The cubic root of 1040433401 is about 1013.3001228319.

Adding to 1040433401 its reverse (1043340401), we get a palindrome (2083773802).

The spelling of 1040433401 in words is "one billion, forty million, four hundred thirty-three thousand, four hundred one".