302104145406 has 32 divisors (see below), whose sum is σ = 691082104320. Its totient is φ = 86245677216.

The previous prime is 302104145393. The next prime is 302104145449. The reversal of 302104145406 is 604541401203.

It is a Curzon number.

It is a congruent number.

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, 2855466 + ... + 2959373.

It is an arithmetic number, because the mean of its divisors is an integer number (21596315760).

Almost surely, 2^302104145406 is an apocalyptic number.

302104145406 is an abundant number, since it is smaller than the sum of its proper divisors (388977958914).

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

302104145406 is a wasteful number, since it uses less digits than its factorization.

302104145406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816088.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 302104145406 its reverse (604541401203), we get a palindrome (906645546609).

The spelling of 302104145406 in words is "three hundred two billion, one hundred four million, one hundred forty-five thousand, four hundred six".