440030634243134 has 16 divisors (see below), whose sum is σ = 720224601924096. Its totient is φ = 199965459888600.

The previous prime is 440030634243119. The next prime is 440030634243191. The reversal of 440030634243134 is 431342436030044.

It is a super-2 number, since 2×440030634243134² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440030634243091 and 440030634243100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423145512 + ... + 2423327099.

It is an arithmetic number, because the mean of its divisors is an integer number (45014037620256).

Almost surely, 2^{440030634243134} is an apocalyptic number.

440030634243134 is a deficient number, since it is larger than the sum of its proper divisors (280193967680962).

440030634243134 is a wasteful number, since it uses less digits than its factorization.

440030634243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846476751.

The product of its (nonzero) digits is 995328, while the sum is 41.

The spelling of 440030634243134 in words is "four hundred forty trillion, thirty billion, six hundred thirty-four million, two hundred forty-three thousand, one hundred thirty-four".