406330046401 has 8 divisors (see below), whose sum is σ = 413606520000. Its totient is φ = 399066557040.

The previous prime is 406330046399. The next prime is 406330046407. The reversal of 406330046401 is 104640033604.

It is a happy number.

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 406330046401 - 2¹ = 406330046399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406330046407) 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, 3182901 + ... + 3308098.

It is an arithmetic number, because the mean of its divisors is an integer number (51700815000).

Almost surely, 2^406330046401 is an apocalyptic number.

It is an amenable number.

406330046401 is a deficient number, since it is larger than the sum of its proper divisors (7276473599).

406330046401 is a wasteful number, since it uses less digits than its factorization.

406330046401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492119.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 406330046401 in words is "four hundred six billion, three hundred thirty million, forty-six thousand, four hundred one".