2001416202604 has 48 divisors (see below), whose sum is σ = 4352594541568. Its totient is φ = 784081954368.

The previous prime is 2001416202497. The next prime is 2001416202613. The reversal of 2001416202604 is 4062026141002.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26653752 + ... + 26728735.

Almost surely, 2^{2001416202604} is an apocalyptic number.

It is an amenable number.

2001416202604 is an abundant number, since it is smaller than the sum of its proper divisors (2351178338964).

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

2001416202604 is a wasteful number, since it uses less digits than its factorization.

2001416202604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53382614 (or 53382612 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 2001416202604 in words is "two trillion, one billion, four hundred sixteen million, two hundred two thousand, six hundred four".