440006670034 has 8 divisors (see below), whose sum is σ = 660965159088. Its totient is φ = 219684950340.

The previous prime is 440006670017. The next prime is 440006670091. The reversal of 440006670034 is 430076600044.

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

It is a super-2 number, since 2×440006670034² (a number of 24 digits) contains 22 as substring.

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, 159190612 + ... + 159193375.

It is an arithmetic number, because the mean of its divisors is an integer number (82620644886).

Almost surely, 2^440006670034 is an apocalyptic number.

440006670034 is a deficient number, since it is larger than the sum of its proper divisors (220958489054).

440006670034 is a wasteful number, since it uses less digits than its factorization.

440006670034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318384680.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 440006670034 in words is "four hundred forty billion, six million, six hundred seventy thousand, thirty-four".