440253090006 has 8 divisors (see below), whose sum is σ = 880506180024. Its totient is φ = 146751030000.

The previous prime is 440253089999. The next prime is 440253090029. The reversal of 440253090006 is 600090352044.

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

440253090006 is an admirable number.

It is a super-2 number, since 2×440253090006² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 36687757495 + ... + 36687757506.

It is an arithmetic number, because the mean of its divisors is an integer number (110063272503).

Almost surely, 2^440253090006 is an apocalyptic number.

440253090006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

440253090006 is a wasteful number, since it uses less digits than its factorization.

440253090006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73375515006.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 440253090006 in words is "four hundred forty billion, two hundred fifty-three million, ninety thousand, six".