400012114 has 8 divisors (see below), whose sum is σ = 608237820. Its totient is φ = 197266176.

The previous prime is 400012103. The next prime is 400012163. The reversal of 400012114 is 411210004.

It can be written as a sum of positive squares in 2 ways, for example, as 336539025 + 63473089 = 18345^2 + 7967^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 400012094 and 400012103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369759 + ... + 1370050.

Almost surely, 2^400012114 is an apocalyptic number.

400012114 is a deficient number, since it is larger than the sum of its proper divisors (208225706).

400012114 is a wasteful number, since it uses less digits than its factorization.

400012114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739884.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 400012114 is about 20000.3028477071. The cubic root of 400012114 is about 736.8137377126.

Adding to 400012114 its reverse (411210004), we get a palindrome (811222118).

The spelling of 400012114 in words is "four hundred million, twelve thousand, one hundred fourteen".