464512761143044 has 24 divisors (see below), whose sum is σ = 834881108168408. Its totient is φ = 225975505847040.

The previous prime is 464512761143023. The next prime is 464512761143077. The reversal of 464512761143044 is 440341167215464.

It can be written as a sum of positive squares in 4 ways, for example, as 130267708326144 + 334245052816900 = 11413488^2 + 18282370^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464512761142982 and 464512761143000.

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, 16380759 + ... + 34602814.

Almost surely, 2^{464512761143044} is an apocalyptic number.

It is an amenable number.

464512761143044 is a deficient number, since it is larger than the sum of its proper divisors (370368347025364).

464512761143044 is a wasteful number, since it uses less digits than its factorization.

464512761143044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51045175 (or 51045173 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 464512761143044 in words is "four hundred sixty-four trillion, five hundred twelve billion, seven hundred sixty-one million, one hundred forty-three thousand, forty-four".