400054114 has 4 divisors (see below), whose sum is σ = 600081174. Its totient is φ = 200027056.

The previous prime is 400054103. The next prime is 400054117. The reversal of 400054114 is 411450004.

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., 396686889 + 3367225 = 19917^2 + 1835^2 .

It is a junction number, because it is equal to n+sod(n) for n = 400054091 and 400054100.

It is not an unprimeable number, because it can be changed into a prime (400054117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100013527 + ... + 100013530.

Almost surely, 2^400054114 is an apocalyptic number.

400054114 is a deficient number, since it is larger than the sum of its proper divisors (200027060).

400054114 is a wasteful number, since it uses less digits than its factorization.

400054114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200027059.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 400054114 is about 20001.3528042480. The cubic root of 400054114 is about 736.8395245099.

The spelling of 400054114 in words is "four hundred million, fifty-four thousand, one hundred fourteen".