104235343104146 has 4 divisors (see below), whose sum is σ = 156353014656222. Its totient is φ = 52117671552072.

The previous prime is 104235343104133. The next prime is 104235343104169. The reversal of 104235343104146 is 641401343532401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 87461493847225 + 16773849256921 = 9352085^2 + 4095589^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26058835776035 + ... + 26058835776038.

Almost surely, 2^{104235343104146} is an apocalyptic number.

104235343104146 is a deficient number, since it is larger than the sum of its proper divisors (52117671552076).

104235343104146 is an equidigital number, since it uses as much as digits as its factorization.

104235343104146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52117671552075.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 104235343104146 its reverse (641401343532401), we get a palindrome (745636686636547).

The spelling of 104235343104146 in words is "one hundred four trillion, two hundred thirty-five billion, three hundred forty-three million, one hundred four thousand, one hundred forty-six".