40400114 has 4 divisors (see below), whose sum is σ = 60600174. Its totient is φ = 20200056.

The previous prime is 40400093. The next prime is 40400123. The reversal of 40400114 is 41100404.

40400114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 21780889 + 18619225 = 4667^2 + 4315^2 .

It is a super-2 number, since 2×40400114² = 3264338422425992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100027 + ... + 10100030.

Almost surely, 2^40400114 is an apocalyptic number.

40400114 is a deficient number, since it is larger than the sum of its proper divisors (20200060).

40400114 is a wasteful number, since it uses less digits than its factorization.

40400114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20200059.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 40400114 is about 6356.1084005860. The cubic root of 40400114 is about 343.1317170714.

Adding to 40400114 its reverse (41100404), we get a palindrome (81500518).

The spelling of 40400114 in words is "forty million, four hundred thousand, one hundred fourteen".