8043006401 has 8 divisors (see below), whose sum is σ = 8067619560. Its totient is φ = 8018414208.

The previous prime is 8043006397. The next prime is 8043006407. The reversal of 8043006401 is 1046003408.

It can be written as a sum of positive squares in 4 ways, for example, as 1364194225 + 6678812176 = 36935^2 + 81724^2 .

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 8043006401 - 2² = 8043006397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8043006407) 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, 1107755 + ... + 1114991.

It is an arithmetic number, because the mean of its divisors is an integer number (1008452445).

Almost surely, 2^8043006401 is an apocalyptic number.

It is an amenable number.

8043006401 is a deficient number, since it is larger than the sum of its proper divisors (24613159).

8043006401 is a wasteful number, since it uses less digits than its factorization.

8043006401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10483.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 8043006401 is about 89682.8099526325. The cubic root of 8043006401 is about 2003.5774638109.

Adding to 8043006401 its reverse (1046003408), we get a palindrome (9089009809).

The spelling of 8043006401 in words is "eight billion, forty-three million, six thousand, four hundred one".