400014201 has 8 divisors (see below), whose sum is σ = 561423520. Its totient is φ = 252640512.

The previous prime is 400014169. The next prime is 400014211. The reversal of 400014201 is 102410004.

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

It is not a de Polignac number, because 400014201 - 2⁵ = 400014169 is a prime.

It is a super-2 number, since 2×400014201² = 320022722003336802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400014211) 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, 3508840 + ... + 3508953.

It is an arithmetic number, because the mean of its divisors is an integer number (70177940).

Almost surely, 2^400014201 is an apocalyptic number.

It is an amenable number.

400014201 is a deficient number, since it is larger than the sum of its proper divisors (161409319).

400014201 is a wasteful number, since it uses less digits than its factorization.

400014201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7017815.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 400014201 is about 20000.3550218490. The cubic root of 400014201 is about 736.8150191134.

Adding to 400014201 its reverse (102410004), we get a palindrome (502424205).

The spelling of 400014201 in words is "four hundred million, fourteen thousand, two hundred one".