304515135100412 has 12 divisors (see below), whose sum is σ = 532902997163376. Its totient is φ = 152257135910880.

The previous prime is 304515135100411. The next prime is 304515135100441. The reversal of 304515135100412 is 214001531515403.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304515135100411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106319888 + ... + 109146455.

It is an arithmetic number, because the mean of its divisors is an integer number (44408583096948).

Almost surely, 2^{304515135100412} is an apocalyptic number.

It is an amenable number.

304515135100412 is a deficient number, since it is larger than the sum of its proper divisors (228387862062964).

304515135100412 is a wasteful number, since it uses less digits than its factorization.

304515135100412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215819668 (or 215819666 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 304515135100412 its reverse (214001531515403), we get a palindrome (518516666615815).

The spelling of 304515135100412 in words is "three hundred four trillion, five hundred fifteen billion, one hundred thirty-five million, one hundred thousand, four hundred twelve".