400340114 has 4 divisors (see below), whose sum is σ = 600510174. Its totient is φ = 200170056.

The previous prime is 400340077. The next prime is 400340119. The reversal of 400340114 is 411043004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 316306225 + 84033889 = 17785^2 + 9167^2 .

It is a junction number, because it is equal to n+sod(n) for n = 400340092 and 400340101.

It is not an unprimeable number, because it can be changed into a prime (400340119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100085027 + ... + 100085030.

Almost surely, 2^400340114 is an apocalyptic number.

400340114 is a deficient number, since it is larger than the sum of its proper divisors (200170060).

400340114 is a wasteful number, since it uses less digits than its factorization.

400340114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200170059.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 400340114 is about 20008.5010433066. The cubic root of 400340114 is about 737.0150723487.

Adding to 400340114 its reverse (411043004), we get a palindrome (811383118).

The spelling of 400340114 in words is "four hundred million, three hundred forty thousand, one hundred fourteen".