2004415543412 has 24 divisors (see below), whose sum is σ = 3534282074400. Its totient is φ = 994626050976.

The previous prime is 2004415543393. The next prime is 2004415543421. The reversal of 2004415543412 is 2143455144002.

It is a happy number.

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, 819914 + ... + 2163582.

It is an arithmetic number, because the mean of its divisors is an integer number (147261753100).

Almost surely, 2^{2004415543412} is an apocalyptic number.

It is an amenable number.

2004415543412 is a deficient number, since it is larger than the sum of its proper divisors (1529866530988).

2004415543412 is a wasteful number, since it uses less digits than its factorization.

2004415543412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346495 (or 1346493 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 2004415543412 in words is "two trillion, four billion, four hundred fifteen million, five hundred forty-three thousand, four hundred twelve".