440507371411 has 16 divisors (see below), whose sum is σ = 456774033600. Its totient is φ = 424313185408.

The previous prime is 440507371351. The next prime is 440507371433. The reversal of 440507371411 is 114173705044.

It is not a de Polignac number, because 440507371411 - 2¹⁷ = 440507240339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440507372411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53474985 + ... + 53483221.

It is an arithmetic number, because the mean of its divisors is an integer number (28548377100).

Almost surely, 2^440507371411 is an apocalyptic number.

440507371411 is a deficient number, since it is larger than the sum of its proper divisors (16266662189).

440507371411 is a wasteful number, since it uses less digits than its factorization.

440507371411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12398.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 440507371411 in words is "four hundred forty billion, five hundred seven million, three hundred seventy-one thousand, four hundred eleven".