1840013464804 has 6 divisors (see below), whose sum is σ = 3220023563414. Its totient is φ = 920006732400.

The previous prime is 1840013464759. The next prime is 1840013464819. The reversal of 1840013464804 is 4084643100481.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1795471362304 + 44542102500 = 1339952^2 + 211050^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230001683097 + ... + 230001683104.

Almost surely, 2^{1840013464804} is an apocalyptic number.

It is an amenable number.

1840013464804 is a deficient number, since it is larger than the sum of its proper divisors (1380010098610).

1840013464804 is a wasteful number, since it uses less digits than its factorization.

1840013464804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460003366205 (or 460003366203 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 1840013464804 in words is "one trillion, eight hundred forty billion, thirteen million, four hundred sixty-four thousand, eight hundred four".