440022034 has 8 divisors (see below), whose sum is σ = 663350400. Its totient is φ = 218905236.

The previous prime is 440021957. The next prime is 440022047. The reversal of 440022034 is 430220044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552394 + ... + 553189.

It is an arithmetic number, because the mean of its divisors is an integer number (82918800).

Almost surely, 2^440022034 is an apocalyptic number.

440022034 is a deficient number, since it is larger than the sum of its proper divisors (223328366).

440022034 is a wasteful number, since it uses less digits than its factorization.

440022034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105784.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 440022034 is about 20976.7021716951. The cubic root of 440022034 is about 760.6031880395.

Adding to 440022034 its reverse (430220044), we get a palindrome (870242078).

The spelling of 440022034 in words is "four hundred forty million, twenty-two thousand, thirty-four".