440214054 has 32 divisors (see below), whose sum is σ = 1009510656. Its totient is φ = 125362080.

The previous prime is 440214029. The next prime is 440214067. The reversal of 440214054 is 450412044.

It is a happy number.

It is a super-2 number, since 2×440214054² = 387576826678229832, which contains 22 as substring.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 4177 + ... + 29964.

It is an arithmetic number, because the mean of its divisors is an integer number (31547208).

Almost surely, 2^440214054 is an apocalyptic number.

440214054 is an abundant number, since it is smaller than the sum of its proper divisors (569296602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440214054 is a wasteful number, since it uses less digits than its factorization.

440214054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34460.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 440214054 is about 20981.2786550296. The cubic root of 440214054 is about 760.7138111244.

Adding to 440214054 its reverse (450412044), we get a palindrome (890626098).

The spelling of 440214054 in words is "four hundred forty million, two hundred fourteen thousand, fifty-four".