440520013227063 has 128 divisors (see below), whose sum is σ = 747163009105920. Its totient is φ = 224245397376000.

The previous prime is 440520013227023. The next prime is 440520013227101. The reversal of 440520013227063 is 360722310025044.

It is not a de Polignac number, because 440520013227063 - 2⁴² = 436121966715959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440520013227023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2038666318 + ... + 2038882388.

It is an arithmetic number, because the mean of its divisors is an integer number (5837211008640).

Almost surely, 2^{440520013227063} is an apocalyptic number.

440520013227063 is a deficient number, since it is larger than the sum of its proper divisors (306642995878857).

440520013227063 is a wasteful number, since it uses less digits than its factorization.

440520013227063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217069.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 440520013227063 in words is "four hundred forty trillion, five hundred twenty billion, thirteen million, two hundred twenty-seven thousand, sixty-three".