4045761280404 has 72 divisors (see below), whose sum is σ = 10244473988840. Its totient is φ = 1346255769600.

The previous prime is 4045761280397. The next prime is 4045761280423. The reversal of 4045761280404 is 4040821675404.

It can be written as a sum of positive squares in 4 ways, for example, as 63102444804 + 3982658835600 = 251202^2 + 1995660^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4045761280404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85762584 + ... + 85809744.

Almost surely, 2^{4045761280404} is an apocalyptic number.

It is an amenable number.

4045761280404 is an abundant number, since it is smaller than the sum of its proper divisors (6198712708436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4045761280404 is a wasteful number, since it uses less digits than its factorization.

4045761280404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51241 (or 51236 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 4045761280404 in words is "four trillion, forty-five billion, seven hundred sixty-one million, two hundred eighty thousand, four hundred four".