440514106 has 4 divisors (see below), whose sum is σ = 660771162. Its totient is φ = 220257052.

The previous prime is 440514097. The next prime is 440514143. The reversal of 440514106 is 601415044.

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., 244766025 + 195748081 = 15645^2 + 13991^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110128525 + ... + 110128528.

Almost surely, 2^440514106 is an apocalyptic number.

440514106 is a deficient number, since it is larger than the sum of its proper divisors (220257056).

440514106 is a wasteful number, since it uses less digits than its factorization.

440514106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220257055.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 440514106 is about 20988.4279068252. The cubic root of 440514106 is about 760.8866072587.

The spelling of 440514106 in words is "four hundred forty million, five hundred fourteen thousand, one hundred six".