440132525399999 has 4 divisors (see below), whose sum is σ = 443492315670360. Its totient is φ = 436772735129640.

The previous prime is 440132525399993. The next prime is 440132525400077. The reversal of 440132525399999 is 999993525231044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 440132525399999 - 2¹² = 440132525395903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440132525399993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679895134984 + ... + 1679895135245.

It is an arithmetic number, because the mean of its divisors is an integer number (110873078917590).

Almost surely, 2^{440132525399999} is an apocalyptic number.

440132525399999 is a deficient number, since it is larger than the sum of its proper divisors (3359790270361).

440132525399999 is a wasteful number, since it uses less digits than its factorization.

440132525399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359790270360.

The product of its (nonzero) digits is 850305600, while the sum is 74.

The spelling of 440132525399999 in words is "four hundred forty trillion, one hundred thirty-two billion, five hundred twenty-five million, three hundred ninety-nine thousand, nine hundred ninety-nine".