440456136124034 has 16 divisors (see below), whose sum is σ = 682045316736000. Its totient is φ = 213108712188480.

The previous prime is 440456136124033. The next prime is 440456136124049. The reversal of 440456136124034 is 430421631654044.

It is a self number, because there is not a number n which added to its sum of digits gives 440456136124034.

It is not an unprimeable number, because it can be changed into a prime (440456136124033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252869159 + ... + 254605034.

It is an arithmetic number, because the mean of its divisors is an integer number (42627832296000).

Almost surely, 2^{440456136124034} is an apocalyptic number.

440456136124034 is a deficient number, since it is larger than the sum of its proper divisors (241589180611966).

440456136124034 is a wasteful number, since it uses less digits than its factorization.

440456136124034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507488225.

The product of its (nonzero) digits is 3317760, while the sum is 47.

Adding to 440456136124034 its reverse (430421631654044), we get a palindrome (870877767778078).

The spelling of 440456136124034 in words is "four hundred forty trillion, four hundred fifty-six billion, one hundred thirty-six million, one hundred twenty-four thousand, thirty-four".