4001431050466 has 8 divisors (see below), whose sum is σ = 6002191435500. Its totient is φ = 2000700571968.

The previous prime is 4001431050443. The next prime is 4001431050469. The reversal of 4001431050466 is 6640501341004.

4001431050466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3950239725441 + 51191325025 = 1987521^2 + 226255^2 .

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

It is a super-2 number, since 2×4001431050466² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4001431050469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7139091 + ... + 7679158.

Almost surely, 2^{4001431050466} is an apocalyptic number.

4001431050466 is a deficient number, since it is larger than the sum of its proper divisors (2000760385034).

4001431050466 is a wasteful number, since it uses less digits than its factorization.

4001431050466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14953268.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 4001431050466 in words is "four trillion, one billion, four hundred thirty-one million, fifty thousand, four hundred sixty-six".